Staging: rtl8192e: Rename function MgntQuery_MgntFrameTxRate

Rename function MgntQuery_MgntFrameTxRate to mgnt_query_mgnt_frame_tx_rate
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-21-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename boolean variable bHalfWirelessN24GMode

Rename boolean variable bHalfWirelessN24GMode to half_wireless_n24g_mode
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-20-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename reference AllowAllDestAddrHandler

Rename variable AllowAllDestAddrHandler to allow_all_dest_addr_handler
to fix checkpatch warning Avoid CamelCase,

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-19-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename varoable asSta

Rename variable asSta to addr as it references bssid addr,
and fixes checkpatch warning Avoid CamelCase,

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-18-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename varoable osCcxVerNum

Rename variable osCcxVerNum to os_vcx_ver_num to fix checkpatch warning
Avoid CamelCase,

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-17-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable CcxAironetBuf

Rename variable CcxAironetBuf to ccx_aironet_buf to fix checkpatch warning
Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-16-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable osCcxAironetIE

Rename variable osCcxAironetIE to os_ccx_aironet_ie to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-15-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable AironetIeOui

Rename variable AironetIeOui to aironet_ie_oui to fix checkpatch warning
Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-14-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable asRsn

Rename variable asRsn to rsn to fix checkpatch warning
Avoid CamelCase, and adjust spacing to avoid alignment check.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-13-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable CcxVerNumBuf

Rename variable CcxVerNumBuf to ccx_ver_num_buf to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-12-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable BssCcxVerNumber

Rename variable BssCcxVerNumber to bss_ccx_ver_number to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-11-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable CcxRmCapBuf

Rename variable CcxRmCapBuf to ccx_rm_cap_buf to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-10-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bCcxRmEnable

Rename variable bCcxRmEnable to ccx_rm_enable to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-9-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bCkipSupported

Rename variable bCkipSupported to ckip_supported to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-8-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable osCcxRmCap

Rename variable osCcxRmCap to os_ccx_rm_cap to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-7-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable Turbo_Enable

Rename variable Turbo_Enable to turbo_enable to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-6-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable PMKIDList

Rename variable PMKIDList to pmkid_list to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-5-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function SecIsInPMKIDList()

Rename function SecIsInPMKIDList to sec_is_in_pmkid_list to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-4-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable NumRecvDataInPeriod

Rename variable NumRecvDataInPeriod to num_recv_data_in_period to
fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-3-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_rx_ADDBAReq()

Rename function rtllib_rx_ADDBAReq to rtllib_rx_add_ba_req to fix
checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20240227044157.407379-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bForcedBgMode

Rename variable bForcedBgMode to forced_bg_mode to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-19-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable NumRecvBcnInPeriod

Rename variable NumRecvBcnInPeriod to num_recv_bcn_in_period to fix
checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-18-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable LpsIdleCount

Rename variable LpsIdleCount to lps_idle_count to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-17-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable Octet

Rename variable Octet to octet to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-16-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix if statement alignment with open parenthesis

Add a space in front of statement to fix checkpatch warning:
Alignment should match open parenthesis

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-15-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary blank line

Remove blank line to fix checkpatch warning:
Blank lines aren't necessary before a close brace '}'

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-14-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fixup if statement broken across multiple lines.

Join broken lines across if statement to fix checkpatch warning:
Lines should not end with a '('

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-13-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix paren alignment for rtllib_disable_net_monitor_mode()

Join 2 lines to fix Warning: Alignment should match open parenthesis

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-12-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable SelfHTCap

Rename variable SelfHTCap to self_ht_cap to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-11-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable LPSAwakeIntvl

Rename variable LPSAwakeIntvl to lps_awake_intvl to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-10-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable PeerHTInfoBuf

Rename variable PeerHTInfoBuf to peer_ht_info_buf to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-9-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable PeerHTCapBuf

Rename variable PeerHTCapBuf to peer_ht_cap_buf to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-8-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function MgntQuery_TxRateExcludeCCKRates()

Rename function MgntQuery_TxRateExcludeCCKRates to
mgnt_query_tx_rate_exclude_cck_rates to fix checkpatch warning Avoid
CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-7-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function pointer SetHwRegHandler()

Rename function pointer SetHwRegHandler to set_hw_reg_handler to fix
checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-6-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable LPSDelayCnt

Rename variable LPSDelayCnt to lps_delay_cnt to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-5-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable LPSAwakeIntvl_tmp

Rename variable LPSAwakeIntvl_tmp to lps_awake_intvl_tmp to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-4-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_rx_ADDBARsp()

Rename function rtllib_rx_ADDBARsp to rtllib_rx_add_ba_rsp to
fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-3-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable FirstIe_InScan

Rename variable FirstIe_InScan to first_ie_in_scan to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240126223106.986093-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable AsocRetryCount

Rename variable AsocRetryCount to asoc_retry_count to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-22-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function GetNmodeSupportBySecCfg()

Rename function GetNmodeSupportBySecCfg to get_nmode_support_by_sec_cfg
fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-21-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable PMKCacheIdx

Rename variable PMKCacheIdx to pmk_cache_idx to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-20-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bHalfSupportNmode

Rename variable bHalfSupportNmode to half_support_nmode to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-19-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function SendDisassociation()

Rename function SendDisassociation to send_disassociation to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-18-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_MlmeDisassociateRequest()

Rename function rtllib_MlmeDisassociateRequest to
rtllib_mlme_disassociate_request to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-17-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function RemovePeerTS()

Rename function RemovePeerTS to remove_peer_ts to fix checkpatch warning Avoid
CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-16-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable RemoveAllTS

Rename variable RemoveAllTS to remove_all_ts to fix checkpatch warning Avoid
CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-15-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable SlotNum

Rename variable SlotNum to slot_num to fix checkpatch warning Avoid
CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-14-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable NumRxUnicastOkInPeriod

Rename variable NumRxUnicastOkInPeriod to num_rx_unicast_ok_in_period
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-13-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable array Bssid

Rename variable array Bssid -> bssid to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-12-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bFilterOutNonAssociatedBSSID

Rename variable bFilterOutNonAssociatedBSSID -> filter_out_nonassociated_bssid
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-11-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_MgntDisconnect()

Rename function rtllib_MgntDisconnect to rtllib_mgnt_disconnect fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-10-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bBusyTraffic

Rename variable bBusyTraffic to busy_traffic to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-9-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bSupportNmode

Rename variable bSupportNmode to support_nmode to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-8-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bAwakePktSent

Rename variable bAwakePktSent to awake_pkt_sent to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-7-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable MaxPeriod

Rename variable MaxPeriod to max_period to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-6-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bMulticast

Rename variable bMulticast to multicast to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-5-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_MgntDisconnectAP()

Rename function rtllib_MgntDisconnectAP to rtllib_mgnt_disconnect_ap
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-4-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable SlotIndex

Rename variable SlotIndex to slot_index to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-3-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary parenthesis in rtllib_softmac_new_net()

Remove parentheses to fix checkpatch Warning:
Unnecessary parentheses around ieee->current_network

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20240106055556.430948-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable OpMode

Rename variable OpMode to op_mode to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231225202314.31869-7-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bIsAggregateFrame

Rename variable bIsAggregateFrame to is_aggregate_frame to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231225202314.31869-6-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_EnableNetMonitorMode()

Rename function rtllib_EnableNetMonitorModeto to rtllib_enable_net_monitor_mode
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231225202314.31869-5-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable NumRxOkInPeriod

Rename variable NumRxOkInPeriod to num_rx_ok_in_period to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231225202314.31869-4-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable NumTxOkInPeriod

Rename variable NumTxOkInPeriod to num_tx_ok_in_period to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231225202314.31869-3-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bUsed

Rename variable bUsed to used to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231225202314.31869-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_DisableNetMonitorMode()

Rename function rtllib_DisableNetMonitorMode to rtllib_disable_net_monitor_mode
to fix checkpatch warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-21-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bInitState

Rename variable bInitState to init_state to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-20-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable skb_waitQ

Rename variable skb_waitQ to skb_waitq to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-19-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable BasicRate

Rename variable BasicRate to basic_rate to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-18-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable QueryRate

Rename variable QueryRate to query_rate to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-17-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_TURBO_Info()

Rename function rtllib_TURBO_Info to rtllib_turbo_info to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-16-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_WMM_Info()

Rename function rtllib_WMM_Info to rtllib_wmm_info to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-15-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_MFIE_Grate()

Rename function rtllib_MFIE_Grate to rtllib_mfie_grate to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-14-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename function rtllib_MFIE_Brate()

Rename function rtllib_MFIE_Brate to rtllib_mfie_brate to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-13-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fixup statement broken across 2 lines in rtllib_softmac_new_net()

Join 2 lines to fix Warning: Lines should not end with a '('

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-12-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fixup statement broken across 2 lines in rtllib_softmac_xmit()

Join 2 lines to fix Warning: Lines should not end with a '('

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-11-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix function definition broken across multiple lines

Join 4 lines, so that function definition resides on a single line, to fix
Warning: Lines should not end with a '('

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-10-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix statement broken across 2 lines in rtllib_rx_assoc_resp()

Join 2 lines, so that statment resides on one line, to fix Warning: Lines
should not end with a '('

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-9-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fixup multiple assinment in init_mgmt_queue()

Break multiple assignment into 2 assignment statements to fix checkpatch
Warning: multiple assignments should be avoided.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-8-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary parenthesis in rtllib_association_req()

Remove parnthesis to fix checkpatch Warning:
Unnecessary parentheses around ieee->ht_info->SelfHTCap

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-7-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary parenthesis in rtllib_ap_sec_type()

Remove parnthesis to fix checkpatch Warning:
Unnecessary parentheses around ieee->wpa_ie[14]

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-6-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary parenthesis in rtllib_rx_assoc_resp()

Remove parentheses to fix checkpatch Warning:
Unnecessary parentheses around resp->info_element[0].id

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-5-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary parenthesis in rtllib_association_req()

Remove parentheses to fix checkpatch Warning:
Unnecessary parentheses around hdr->info_element[0].id

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-4-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Remove unnecessary braces from MgntQuery_MgntFrameTxRate()

Remove braces from if statement to fix checkpatch WARNING:
'braces {} are not necessary for single statement blocks'

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231223015942.418263-2-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable ePeerHTSpecVer

Coding style issue, checkpatch Avoid CamelCase,
rename it. ePeerHTSpecVer -> peer_ht_spec_ver

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-6-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable HTResetSelfAndSavePeerSetting

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTResetSelfAndSavePeerSetting -> ht_reset_self_and_save_peer_setting

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231221183413.8349-3-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable HTOnAssocRsp

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTOnAssocRsp -> ht_on_assoc_rsp

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231213175459.5425-5-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable HTSetConnectBwMode

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTSetConnectBwMode -> ht_set_connect_bw_mode

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231213175459.5425-4-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable HTConstructRT2RTAggElement

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTConstructRT2RTAggElement -> ht_construct_rt2rt_agg_element

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231211001335.26169-5-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable HTConstructCapabilityElement

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTConstructCapabilityElement -> ht_construct_capability_element

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231211001335.26169-4-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename variable HTResetIOTSetting

Coding style issue, checkpatch Avoid CamelCase,
rename it. HTResetIOTSetting -> ht_reset_iot_setting

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Link: https://lore.kernel.org/r/20231211001335.26169-3-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove variable ht_info->bCurSuppCCK

ht_info->bCurSuppCCK is set to 1 and unchanged. Therefore all equations
result accordingly and ht_info->bCurSuppCCK can be removed.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/159a1a84c7bc90042bf1618a067f02ac123dd15d.1702212003.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove files dot11d.c and dot11d.h

Remove files dot11d.c and dot11d.h as they are empty.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ed7de82ade0fde1835bbd88aafba74aeb128beed.1701989555.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove variable dot11d_info

Remove variable dot11d_info as it is unused. Remove unused struct
channel_list and empty struct rt_dot11d_info.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/2438971feb0c02c5c72776f57201a4011f249190.1701989555.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove function rtllib_update_active_chan_map()

Remove function rtllib_update_active_chan_map() as "active_channel_map"
and "channel_map" have the same content.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/bae3ddeffe96e4ac7d929127ce3a72cd23fae8dd.1701989555.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused function rtllib_probe_resp()

Remove unused function rtllib_probe_resp().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/be709ffea087df6f960075a51c0eab89f86ef8b2.1700860759.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused function rtllib_get_beacon_()

Remove unused function rtllib_get_beacon_().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ed825d5fb1946530c310afca1d3f27e46da35f06.1700860759.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused function rtllib_send_beacon()

Remove unused function rtllib_send_beacon().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/fca983a276ae67dc9cd124e236fe9d210fd997d3.1700860759.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused timer beacon_timer

Driver does not support AP Mode therefore no beacons need to be send.
Remove unused timer beacon_timer.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/b16b6b4525ede8e2a218cb39d23f9ef2a3a745a9.1700860759.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused function rtllib_get_beacon()

Remove unused function rtllib_get_beacon().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/d76eeb7e273f4fcfec4ae8879e56d237363ebde2.1700860758.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: renamed variable IsHTHalfNmodeAPs

Renamed from Pascal/CamelCase to Snake case the variable
IsHTHalfNmodeAPs.
ISHTHalfNmodeAPs -> is_ht_half_nmode_aps

Linux kernel coding style (cleanup), checkpatch Avoid CamelCase.
Driver/module rtl8192e compiles.

Signed-off-by: Gary Rookard <garyrookard@fastmail.org>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20231123144337.13112-4-garyrookard@fastmail.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove IS_DOT11D_ENABLE(ieee)

Variable "enabled" is initialized to false and never changed. Therefore
IS_DOT11D_ENABLE(ieee) returns always false. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/9e737b2246e0b73c3ad84a4ee09f5e94bf778b3c.1700431464.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: clean up comparisons to NULL

Clean up comparisons to NULL to improve readability.
Reported by checkpatch.

if (x == NULL) -> if (!x)
if (x != NULL) -> if (x)

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20231021121947.14516-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unchanged variable active_scan

Remove variable active_scan as its value is set to 1 at initialization.
No further writes to active_scan are done. The equation results
accordingly. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/eea9f6cb1feeb8aa5beb546034562f55a03da449.1696548527.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove constant variable reg_max_lps_awake_intvl

Remove constant variable reg_max_lps_awake_intvl as this value is just
written to MaxPeriod. Function _rtl92e_init_priv_constant() is then empty
and can be removed as well.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/d5b2ccc0f10c28f960552dd2b2c5ec83aa62041f.1696548527.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove function _rtl92e_wx_set_promisc_mode()

Remove function _rtl92e_wx_set_promisc_mode() as this functionality is
not commonly used and the tool to access it is deprecated.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/d318afeae38f14db36da9f2b229ff61535b815c8.1696360404.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused parameter mesh_flag

Remove unused parameter mesh_flag of function
rtllib_softmac_start_protocol().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/3daa591db70978b305e4a1db7353fd96574d5591.1696360403.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove function rtllib_start_monitor_mode()

Remove equation with raw_tx in function rtllib_start_monitor_mode() as it
is always false. rtllib_start_monitor_mode() is then empty and can be
removed as well.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0031b5f9150851e5ec86a56c1ffad5488fa065f4.1696360403.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Rename variable bCurrentHTSupport

Rename variable bCurrentHTSupport to current_ht_support to fix checkpatch
warning Avoid CamelCase.

Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Link: https://lore.kernel.org/r/20231003031849.176743-3-tdavies@darkphysics.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove constant parameter from rtllib_stop_protocol()

Remove constant parameter shutdown of function rtllib_stop_protocol().
shutdown is always true. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/7eebcd3a8637b686331e34532136df3e7760f869.1696266965.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused/constant parameter mesh_flag and shutdown

Remove parameters mesh_flag and shutdown of function
rtllib_softmac_stop_protocol(). mesh_flag is unused. shutdown is always
true.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/5a8f87165b10fd93e3e2fad83ff3380c9f4f22b2.1696266965.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused variable is_silent_reset

ieee->is_silent_reset is set to false and never changed. All
equations result accordingly. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/124d8f91db347e0e35184b356ba4ec39f52871cb.1696165351.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Unlock mutex for one line in rtllib_stop_protocol()

The following command uses the mutex ieee->wx_mutex:
cancel_delayed_work_sync(&ieee->associate_retry_wq)
Therefore it cannot be canceled with ieee->wx_mutex locked.
rtllib_stop_protocol() is always called with ieee->wx_mutex locked so
according line can be unlocked.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ffe60e8f6e29197f331e239ab38154da97c743be.1695582999.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove mutex from rtllib_softmac_free()

The following commands use the mutex ieee->wx_mutex:
cancel_delayed_work_sync(&ieee->associate_retry_wq)
cancel_delayed_work_sync(&ieee->associate_procedure_wq)
cancel_work_sync(&ieee->wx_sync_scan_wq)
Therefore they cannot be canceled with ieee->wx_mutex locked. As the
work functions are executed time shifted during normal operation of the
driver, proper locking can only be done inside the functions.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/a5308876bd8fabcb5f8b25d14dbad2c1f68ce59f.1695582999.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Put kfree() to end of rtllib_softmac_free()

To reverse order of initialization put kfree() to the end of
rtllib_softmac_free().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/85b63c62780356af91c30cc63280c5f59cd29210.1695582999.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove rtllib_stop_send_beacons

rtllib_start_send_beacons() is removed so no need for
rtllib_stop_send_beacons() anymore.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/17c5545102ad8f50ca320af17aafa555f8caec2d.1695387832.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove delayed_work start_ibss_wq

Remove delayed_work start_ibss_wq and the related functions which are not
needed anymore.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/805447a41feffb9da7d82830868dc1d47f9aa737.1695387832.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove mode IW_MODE_ADHOC from rtllib_softmac.c

Remove unsupported mode IW_MODE_ADHOC from rtllib_softmac.c.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/4259c06deaf2e3f3cc615e8c55bcf6f70ce4e277.1695387832.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove mode IW_MODE_ADHOC from rtllib_rx.c

Remove unsupported mode IW_MODE_ADHOC from rtllib_rx.c and all related
functions and structs.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/5400c68e17b86b1170ac997fae3fe1fb09220af8.1695387832.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace frame control constants with IEEE80211_FCTL_*

Replace frame control fields with IEEE80211_FCTL_* to avoid proprietary
constant names.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/24d195f60ab9aa1d419c81b749c3d64dc8f643e3.1694792595.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace control subframe types with IEEE80211_STYPE_*

Replace control and data subframe types RTLLIB_STYPE_* with
IEEE80211_STYPE_* to avoid proprietary constant names.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/970555ba76dcf3b9896c51aab8ff333a95f12225.1694792595.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace management subframe types with IEEE80211_STYPE_*

Replace management subframe types RTLLIB_STYPE_* with IEEE80211_STYPE_*
to avoid proprietary constant names.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/35ff2758b79f8dadb1d864f3f6d948a76179ad36.1694792595.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove struct rtllib_pspoll_hdr

Replace struct rtllib_pspoll_hdr with struct ieee80211_pspoll to avoid
proprietary code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/a4bd004fcbba81f96fd09f5adec5f029e2de3d6d.1694792595.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace struct rtllib_hdr_3addr in structs of rtllib.h

Replace struct rtllib_hdr_3addr with struct ieee80211_hdr_3addr to avoid
proprietary struct in structs of rtllib.h.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/e327712027b022561759d7cadcf51bf8274ab05a.1694792595.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace struct rtllib_hdr_3addr in rtllib_softmac.c

Replace struct rtllib_hdr_3addr with struct ieee80211_hdr_3addr to avoid
proprietary struct.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/8e385d0810132086ce44d295c47d3798960a391b.1694792595.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove rtllib_get_payload()

rtllib_process_action() is only called in one place with management
frames. Frame is passed over to rtllib_get_payload() which passes it to
rtllib_get_hdrlen(). In rtllib_get_hdrlen() all management frames
return with hdrlen = RTLLIB_3ADDR_LEN. Therefore the switch in
rtllib_get_payload() is useless and dead code. The condition act == NULL
cannot occur and can also be removed. Then rtllib_hdr_2addr is not used
anymore and can be removed as well.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/3ef288fb819f50da3eb9291522067babaa57f532.1694546301.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Use standard function in softmac_mgmt_xmit()

Use standard function ieee80211_is_beacon() to avoid proprietary code to
identify beacon and to increase readability in softmac_mgmt_xmit() and
_rtl92e_translate_rx_signal_stats()

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/bd648e8e3c9c93c7944b72778ef7288973d8386e.1694546300.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused function rtllib_start_master_bss()

Remove unused functions rtllib_start_master_bss(), rtllib_rx_assoc_rq()
and rtllib_rx_auth_rq() and resulting unused functions.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ac2012d94fe4ff705cc900bb1cf2d58bc81c77f0.1691908402.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unsupported mode IW_MODE_MASTER

Tasklet irq_rx_tasklet is scheduled when hw is receiving frames. Function
_rtl92e_irq_rx_tasklet() is then called which calls then
_rtl92e_rx_normal(). In _rtl92e_rx_normal() all frames are processed by
rtllib_rx(). When ieee->iw_mode is IW_MODE_MASTER the function returns
0. The calling function then calls: dev_kfree_skb_any() which clears the
skb. So the driver clears all packets received in this mode. Remove dead
code in mode IW_MODE_MASTER.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/9cd4574e4cfe0a2d7afce03c9b868757e215a23c.1691908402.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove is_mesh from rtllib_softmac_scan_syncro

Function rtllib_softmac_scan_syncro() has unused parameter is_mesh.
Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/9fcd1193c155ef992493af3526442fb84032166f.1690615475.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove is_mesh from rtllib_start_scan_syncro

Function rtllib_start_scan_syncro() has parameter is_mesh which is in all
calls 0. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/6050a1d7764364190dda252f79d75c7cc47143de.1690615475.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove is_mesh from rtllib_send_probe_requests

Function rtllib_send_probe_requests() has unused parameter is_mesh.
Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/06a4c66112e22d6131711969dd4f5ac9fab91426.1690615475.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused variable is_mesh from rtllib_send_probe

Function rtllib_send_probe() has unused parameter is_mesh. Remove dead
code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/5b1f4b9d8f81790c151adc7f9b6611f0b5cd94a5.1690615475.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove variable ieee->short_slot

ieee->short_slot also named priv->rtllib->short_slot is initialized to 1
and then unchanged. All evaluations will result accordingly. Remove
resulting dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/74fe53ccfafe2e0e18319b5502ed83544cc3ffd8.1687583718.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove variable host_encrypt as it is constant

ieee->host_encrypt also named priv->rtllib->host_encrypt is initialized
to 1 and then unchanged. All evaluations will result accordingly. Remove
resulting dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/bc4ea0492306f708f0e5cac6bf0239deb3cd9a80.1687583718.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove variable modulation as it is constant

ieee->modulation is initialized to 3 and then unchanged. All evaluations
will result accordingly. Remove resulting dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ebd543d097a65f105078c71faceaed2a4d5e7b55.1687583718.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: convert else if sequence to switch

Convert a sequence of else if statements that all check the same
variable to a single switch statement. With a switch statement it is
easier to see what is going on. Additionally this clears a checkpatch
warning.

WARNING: braces {} are not necessary for any arm of this statement

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619150953.22484-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: clean up brace coding style issues

Clean up brace coding style in if/else statements to improve
readability and clear checkpatch issues.

CHECK: braces {} should be used on all arms of this statement
CHECK: Unbalanced braces around else statement

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619150953.22484-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename variable SetWirelessMode

Rename variable SetWirelessMode to set_wireless_mode to avoid
CamelCase which is not accepted by checkpatch.

Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com>
Link: https://lore.kernel.org/r/c0a65d217d272bf457917c89462c49e67bbfedb2.1687183827.git.yogi.kernel@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename RTLLIB_LINKED_SCANNING

Rename RTLLIB_LINKED_SCANNING to MAC80211_LINKED_SCANNING to align with
rtlwifi driver.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/25b97cd436c636e750c50f0c03386fcc46e56610.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename RTLLIB_LINKED to MAC80211_LINKED

Rename RTLLIB_LINKED to MAC80211_LINKED to align with rtlwifi driver.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/532bd98301657b2a8329e95eccb993540ae9ba3f.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename RTLLIB_NOLINK to MAC80211_NOLINK

Rename RTLLIB_NOLINK to MAC80211_NOLINK to align with rtlwifi driver.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/74feefdf800304deaf918efbc04344865f7aa01d.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename state to link_state

Rename state to link_state to align with rtlwifi driver and to
increase readability as state is to general.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/9cf4d0b01c6a84a11939099b628754d4c6d54839.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename constant IEEE_x to WIRELESS_MODE_x

Rename constant IEEE_B to WIRELESS_MODE_B, IEEE_G -> WIRELESS_MODE_G and
IEEE_N_24G -> WIRELESS_MODE_N_24G to align with rtlwifi driver as
requested in TODO.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/37d81ab3cbb0231868d75b11eaa2f65a0e6a9379.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unsupported modes IEEE_N_5G and IEEE_A

Remove unsupported modes IEEE_N_5G and IEEE_A as those are not supported
by hardware and are not offered by user software. Remove resulting dead
code and unused defines.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/40c5b21654376348144280dbe45203140c6e6807.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove blank lines

Remove unnecessary blank lines reported by checkpatch.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Message-ID: <20230531053118.17053-1-straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: add missing spaces around operators

Add missing spaces around operators to improve readability and clear
checkpatch issues.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20230518163201.14463-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Exclude scan_mutex in rtllib_softmac_stop_scan

Exclude scan_mutex from cancel_delayed_work_sync(&ieee->softmac_scan_wq) as
ieee->softmac_scan_wq takes scan_mutex as well.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230514204033.GA20187@matrix-ESPRIMO-P710
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove undefined function LedControlHandler

Remove function LedControlHandler as it is not defined. Remove resulting
unused local variables bLedBlinking, type, fc and LedAction.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/e3c29c3db33d314dffb673f8e563da0fb1f2b22f.1683960685.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove undefined function UpdateBeaconInterruptHandler

Remove function UpdateBeaconInterruptHandler as it is not defined.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/7cc71096fb1e6fee755dd96de0095ef1fb6d51e1.1683960685.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove functions rtllib_start_hw_scan and stop

Remove functions rtllib_start_hw_scan and rtllib_stop_hw_scan as they are
not defined.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/868524470321b8936f63d3ea06ba86c34fc89bb7.1683960684.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove undefined function data_hard_resume

Remove function data_hard_resume as it is not defined.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/07048d775759fffe1d1c63d0416214da8311129a.1683960684.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove undefined function data_hard_stop

Remove function data_hard_stop as it is not defined.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/4cc180b9538d6c9c32ff0f56646a642fa217a4a4.1683960684.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: avoid CamelCase <RATRIndex>

Linux kernel coding-style suggests to not use mixed-case names. Fix
checkpatch issue by changing the variable name from camel case to snake
case.

Signed-off-by: John Grace <johnmgrace1@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/ZEcjdUR/bnln7Z1J@iris
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace macro container_of_work_rsl with standard macro

Replace macro container_of_work_rsl with standard macro container_of to
increase readability.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/d75688b6f884c526f6046fac522b8ed87db1ca2f.1679504314.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace macro INIT_WORK_RSL with standard macro

Replace macro INIT_WORK_RSL with standard macro INIT_WORK to increase
readability.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/71879ccda54d57078f47c70cdba90ae2234adc91.1679504314.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace macro INIT_DELAYED_WORK_RSL with standard macro

Replace macro INIT_DELAYED_WORK_RSL with standard macro INIT_DELAYED_WORK
to increase readability.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/61b589012a5efb4b68a76e52eb84ad19093013b3.1679504314.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove checks of pointer to rtllib.. and ScanOpera..

Function pointers of rtllib_ips_leave and ScanOperationBackupHandler is
set while executing the probe function. Therefore a NULL pointer check is
not required. Remove checks as it is dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/8b01cbfaad2db4666b98bfeae29dd429d8c6cd07.1677345331.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove checks of pointer to stop_send.. and rtllib_..

Function pointers of stop_send_beacons and rtllib_ips_leave_wq is set
while executing the probe function. Therefore a NULL pointer check is
not required. Remove checks as it is dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/f12e9167499344059f77991d2058c050bbe744d2.1677345331.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove checks of pointer to LeisureP.. and start_se..

Function pointers of LeisurePSLeave and start_send_beacons is set while
executing the probe function. Therefore a NULL pointer check is not
required. Remove checks as it is dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/cd828bb1c8dfbb6d2a85d770c82afbb9889e0ea2.1677345331.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove checks of pointer to handle_a.. and handle_b..

Function pointers of handle_assoc_response and handle_beacon is set while
executing the probe function. Therefore a NULL pointer check is not
required. Remove checks as it is dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/5c0fd114c24616bc03271ccb0a72a6bc68e45d61.1677345331.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename pHTInfo

Rename variable pHTInfo to ht_info to avoid CamelCase which is not
accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/88cdc0ef393c92cb2102a66893c5320e8c8606df.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename bNetPromisc.., IntelPromiscu.. and bPromiscu..

Rename variable bNetPromiscuousMode to net_promiscuous_md,
IntelPromiscuousModeInfo to intel_promiscuous_md_info and bPromiscuousOn
to promiscuous_on to avoid CamelCase which is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/69d9998a30ce2286c3ae6cb4510174e1255b3f9e.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename LinkDetectInfo

Rename variable LinkDetectInfo to link_detect_info to avoid CamelCase
which is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/48d043893fa755490e810af204e5b7ad2ba606de.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename RFInProgres.., bEnableHT and RegChannelPlan

Rename variable RFInProgressTimeOut to rf_in_progress_timeout, bEnableHT
to enable_ht and RegChannelPlan to reg_chnl_plan to avoid CamelCase which
is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/aa3b8fd4a51fc9b1c32566cd079590bf11a9190d.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename pPSC

Rename variable pPSC to psc to avoid CamelCase which is not accepted by
checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/47ded8a906e55d6f09b51cd8f2dfb78b7b92c1cc.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename Regdot11TxHT.., dot11HTOpera.. and RegHTSuppRa..

Rename variable Regdot11TxHTOperationalRateSet to
reg_dot11tx_ht_oper_rate_set, dot11HTOperationalRateSet to
dot11ht_oper_rate_set and RegHTSuppRateSet to reg_ht_supp_rate_set to
avoid CamelCase which is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/0c87e7ffc94be1c26f6400f5e12419f2df0418a3.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename Regdot11HTOper.., bSupportM.. and PowerSaveCo..

Rename variable Regdot11HTOperationalRateSet to
reg_dot11ht_oper_rate_set, bSupportMode to support_mode and
PowerSaveControl to pwr_save_ctrl to avoid CamelCase which is not accepted
by checkpatch. Fix unnecessary parentheses warning from checkpatch when
used with this variables.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/1ef7fd22b4a037c4d1f8685065ce7916b6f0930b.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename bTxDisableRate.., RegMaxLPSAwa.. and bTxUseD..

Rename variable bTxDisableRateFallBack to tx_dis_rate_fallback,
RegMaxLPSAwakeIntvl to reg_max_lps_awake_intvl and
bTxUseDriverAssingedRate to tx_use_drv_assinged_rate to avoid CamelCase
which is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/092eb2dc73d37daf851ea9ef9cb7e4df6f766845.1668313325.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove line breaks to match coding style

Remove redundant line break in function definition to
correct coding style.

Signed-off-by: Gabhyun Kim <kimgaby415@gmail.com>
Link: https://lore.kernel.org/r/20221101062636.GA3257@ubuntu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename PeerMimoPs, IOTAction and IOTRaFunc

Rename variable PeerMimoPs to peer_mimo_ps, IOTAction to iot_action and
IOTRaFunc to iot_ra_func to avoid CamelCase which is not accepted by
checkpatch. Added spaces around '&' as proposed by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/2a8ce7bff9a00fe44c057242cedb27ca91219137.1664055213.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename szRT2RTAggBuffer, bRegRxRe... and bCurRxReo...

Rename variable szRT2RTAggBuffer to sz_rt2rt_agg_buf, bRegRxReorderEnable
to reg_rx_reorder_enable and bCurRxReorderEnable to cur_rx_reorder_enable
to avoid CamelCase which is not accepted by checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/af445e0a80dc8e153a1ba81df99309f19a69d6cb.1664055213.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename bSwBwInPro..., bRegRT2RTAg... and bCurrentRT...

Rename variable bSwBwInProgress to sw_bw_in_progress, bRegRT2RTAggregation
to reg_rt2rt_aggregation and bCurrentRT2RTAggregation to
current_rt2rt_aggregation to avoid CamelCase which is not accepted by
checkpatch.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/868f9db0e29bd170129f90bdbcc14238a750c440.1664055213.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Rename eRFPowerState, eRfOff and eRfOn

Rename variable eRFPowerState to rf_power_state, eRfOff to rf_off and
eRfOn to rf_on to avoid CamelCase which is not accepted by checkpatch.
Omit the upfront "e" as no RFPowerState, RfOff and RfOn exist and it
makes the variables unnecessary long.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/52c676bbaf1f894e30971c5c409b4bcb71c8ef7e.1664055213.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove ftrace-like logging in rtl819x_BAProc.c, ...

Remove "Unnecessary ftrace-like logging" as requested by checkpatch.
Remove multiline macro as it is not needed anymore and not liked by
kernel community.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/2c41e6856cd37b4f3e5cb1108272bcc24032bf64.1663387785.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/rtl8192e: fix repeated words in comments

Delete the redundant word 'new'.

Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Link: https://lore.kernel.org/r/20220825122645.27588-1-yuanjilin@cdjrlc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove null check after call container_of()

container_of() will never return NULL, so remove useless code.

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1652696403-17852-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix signedness bug in rtllib_rx_assoc_resp()

The rtllib_rx_assoc_resp() function has a signedness bug because it's
a declared as a u16 but it return -ENOMEM. When you look at it more
closely it returns a mix of error codes including 0xcafe, -ENOMEM, and
a->status which is WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG. This is a mess.

Clean it up to just return standard kernel error codes. We can print
out the a->status before returning a regular error code. The printks
in the caller need to be adjusted as well.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Link: https://lore.kernel.org/r/1650529277-7893-1-git-send-email-baihaowen@meizu.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove space after cast

This patch addresses the checkpatch.pl flag that there should not be a
space after a cast.

Signed-off-by: Solomon Tan <wjsota@gmail.com>
Link: https://lore.kernel.org/r/20220419124318.8028-1-wjsota@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop()

There is a deadlock in rtllib_beacons_stop(), which is shown
below:

(Thread 1) | (Thread 2)
| rtllib_send_beacon()
rtllib_beacons_stop() | mod_timer()
spin_lock_irqsave() //(1) | (wait a time)
... | rtllib_send_beacon_cb()
del_timer_sync() | spin_lock_irqsave() //(2)
(wait timer to stop) | ...

We hold ieee->beacon_lock in position (1) of thread 1 and
use del_timer_sync() to wait timer to stop, but timer handler
also need ieee->beacon_lock in position (2) of thread 2.
As a result, rtllib_beacons_stop() will block forever.

This patch extracts del_timer_sync() from the protection of
spin_lock_irqsave(), which could let timer handler to obtain
the needed lock.

Signed-off-by: Duoming Zhou <duoming@zju.edu.cn>
Link: https://lore.kernel.org/r/20220417141641.124388-1-duoming@zju.edu.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/rtl8192e,ieee80211: replace ps tasklet with work

Tasklets have long been deprecated as being too heavy on the system
by running in irq context - and this is not a performance critical
path. If a higher priority process wants to run, it must wait for
the tasklet to finish before doing so.

rtllib_sta_ps() and ieee80211_sta_ps() will now run in process context
and have further concurrency (tasklets being serialized among themselves),
but this is done holding the ieee->lock, so it should be fine.

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Link: https://lore.kernel.org/r/20220411151620.129178-7-dave@stgolabs.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: return error code from rtllib_softmac_init()

If it fails to allocate 'dot11d_info', rtllib_softmac_init()
should return error code. And remove unneccessary error message.

Fixes: 94a799425eee ("From: wlanfae <wlanfae@realtek.com>")
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211202030704.2425621-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

net: annotate accesses to queue->trans_start

In following patches, dev_watchdog() will no longer stop all queues.
It will read queue->trans_start locklessly.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

staging/rtl8192e: Remove all strcpy() uses

strcpy() performs no bounds checking on the destination buffer. This
could result in linear overflows beyond the end of the buffer, leading
to all kinds of misbehaviors. The safe replacement is strscpy().

It is also dangerous a strcpy() followed by a strcat(). In this case,
refactor the code using scnprintf() and avoid this combination.

Signed-off-by: Len Baker <len.baker@gmx.com>
Link: https://lore.kernel.org/r/20210723173216.12157-1-len.baker@gmx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove unnecesasry ftrace-like logging

Fixed Check: Remove unnecessary ftrace-like logging by simply deleting
that statement as we have other modes of logging like ftrace.
Reported by checkpatch.

Signed-off-by: zhaoxiao <zhaoxiao@uniontech.com>
Link: https://lore.kernel.org/r/20210430122826.9899-1-zhaoxiao@uniontech.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename bdHTInfoLen to bd_ht_info_len in bss_ht struct

Rename bdHTInfoLen to bd_ht_info_len to silence a checkpatch warning
about CamelCase.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210220172909.15812-7-will+git@drnd.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename bdHTInfoBuf to bd_ht_info_buf in bss_ht struct

Rename bdHTInfoBuf to bd_ht_info_buf to silence a checkpatch warning
about CamelCase.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210220172909.15812-6-will+git@drnd.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename bdHTCapLen to bd_ht_cap_len in bss_ht struct

Rename bdHTCapLen to bd_ht_cap_len to silence a checkpatch warning about
CamelCase.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210220172909.15812-5-will+git@drnd.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename bdHTCapBuf to bd_ht_cap_buf in bss_ht struct

Rename bdHTCapBuf to bd_ht_cap_buf to silence a checkpatch warning about
CamelCase.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210220172909.15812-4-will+git@drnd.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename bdSupportHT to bd_support_ht in bss_ht struct

Rename bdSupportHT to bd_support_ht to silence a checkpatch warning
about CamelCase.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210220172909.15812-3-will+git@drnd.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: fix typo in a comment

This patch fixes a checkpatch warning by deleting a repeated word.

Signed-off-by: William Durand <will+git@drnd.me>
Link: https://lore.kernel.org/r/20210213090112.24616-1-will+git@drnd.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove braces from single-line block

This removes the braces from the if statement that checks the
wps_ie_len and ieee->wps_ie values in rtllib_association_req of
rtllib_softmac.c as this block contains only one statement.
Fixes a checkpatch warning.

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210207225703.114229-1-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: convert tasklets to use new tasklet_setup() API

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <apais@linux.microsoft.com>
Link: https://lore.kernel.org/r/20200916062054.58084-1-allen.lkml@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl*: Remove tasklet callback casts

In order to make the entire kernel usable under Clang's Control Flow
Integrity protections, function prototype casts need to be avoided
because this will trip CFI checks at runtime (i.e. a mismatch between
the caller's expected function prototype and the destination function's
prototype). Many of these cases can be found with -Wcast-function-type,
which found that the rtl wifi drivers had a bunch of needless function
casts. Remove function casts for tasklet callbacks in the various drivers.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/201911150926.2894A4F973@keescook
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Make use kmemdup

As kmemdup API does kmalloc + memcpy . We can make use of it instead of
calling kmalloc and memcpy independetly.

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Link: https://lore.kernel.org/r/20190804024832.GA14352@hari-Inspiron-1545
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: add proper SPDX identifiers on files that did not have them.

There were a few files for the rtl8192e driver that did not have SPDX
identifiers on them, so fix that up. At the same time, remove the "free
form" text that specified the license of the file, as that is impossible
for any tool to properly parse.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename function DOT11D_ScanComplete to dot11d_scan_complete - style

Rename function DOT11D_ScanComplete to dot11d_scan_complete to fix
checkpatch warning: Avoid CamelCase.

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename function Dot11d_Reset to dot11d_reset - style

Rename function Dot11d_Reset to dot11d_reset to fix checkpatch warning:
Avoid CamelCase.

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rename members of struct rtllib_device - style

Rename following members of struct rtllib_device to fix checkpatch
warning: Avoid CamelCase
pDot11dInfo -> dot11d_info
bGlobalDomain -> global_domain
IbssStartChnl -> bss_start_channel

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Replaced spaces with tab.

Replaced the spaces with tabs as suggested by checkpatch.

Signed-off-by: Michiel Schuurmans <michielschuurmans@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix compiler warning from strncpy()

When strncpy() is called with source and destination strings the same
length, gcc 8 warns that there may be an unterminated string. This section
is completely reworked to use the known lengths of the strings.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove two redundant assignments

Clang detected two redundant assignments that can be safely removed.
The first is the removal of the duplicated assignment to pointer 'hdr',
this has already been initialized with the same value. The second is
the removal of the redundant initialization of variable 'timeout', this
assigned value is never read and the variable is reassigned a new value
a little later.

Remove both redundant assignments, cleans up clang warnings:
drivers/staging/rtl8192e/rtllib_rx.c:1305:27: warning: Value stored to
'hdr' during its initialization is never read
drivers/staging/rtl8192e/rtllib_softmac.c:1971:6: warning: Value stored
to 'timeout' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Derek Robson <robsonde@gmail.com>
Cc: Suniel Mahesh <suniel.spartan@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Gargi Sharma <gs051095@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Yamanappagouda Patil <goudapatilk@gmail.com>
Cc: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Baoyou Xie <baoyou.xie@linaro.org>
Cc: devel@driverdev.osuosl.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Derek Robson <robsonde@gmail.com>
Cc: Suniel Mahesh <suniel.spartan@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Gargi Sharma <gs051095@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Yamanappagouda Patil <goudapatilk@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Baoyou Xie <baoyou.xie@linaro.org>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: make const array broadcast_addr static, reduces object code size

Don't populate const array broadcast_addr on the stack, instead make it
static. Makes the object code smaller by over 40 bytes:

Before:
text data bss dec hex filename
63906 8248 1216 73370 11e9a rtllib_softmac.o

After:
text data bss dec hex filename
63806 8304 1216 73326 11e6e rtllib_softmac.o

(gcc 6.3.0, x86-64)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: fix spelling mistake: "respose" -> "response"

Trivial fix to spelling mistake in netdev_info message and split
line to clean up an checkpatch line too wide warning.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove dead code rtllib_wpa_supplicant_ioctl

Following removal of _rtl92e_ioctl this function along with associated
macros, structure ieee_param and functions become dead code.

Remove functions rtllib_wpa_enable, rtllib_wpa_assoc_frame, rtllib_wpa_mlme,
rtllib_wpa_set_wpa_ie, rtllib_wpa_set_auth_algs, rtllib_wpa_set_param,
rtllib_wpa_set_encryption and rtllib_wpa_supplicant_ioctl.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

net: manual clean code which call skb_put_[data:zero]

Signed-off-by: yuan linyu <Linyu.Yuan@alcatel-sbell.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

networking: make skb_put & friends return void pointers

It seems like a historic accident that these return unsigned char *,
and in many places that means casts are required, more often than not.

Make these functions (skb_put, __skb_put and pskb_put) return void *
and remove all the casts across the tree, adding a (u8 *) cast only
where the unsigned char pointer was used directly, all done with the
following spatch:

@@
expression SKB, LEN;
typedef u8;
identifier fn = { skb_put, __skb_put };
@@
- *(fn(SKB, LEN))
+ *(u8 *)fn(SKB, LEN)

@@
expression E, SKB, LEN;
identifier fn = { skb_put, __skb_put };
type T;
@@
- E = ((T *)(fn(SKB, LEN)))
+ E = fn(SKB, LEN)

which actually doesn't cover pskb_put since there are only three
users overall.

A handful of stragglers were converted manually, notably a macro in
drivers/isdn/i4l/isdn_bsdcomp.c and, oddly enough, one of the many
instances in net/bluetooth/hci_sock.c. In the former file, I also
had to fix one whitespace problem spatch introduced.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

networking: introduce and use skb_put_data()

A common pattern with skb_put() is to just want to memcpy()
some data into the new space, introduce skb_put_data() for
this.

An spatch similar to the one for skb_put_zero() converts many
of the places using it:

@@
identifier p, p2;
expression len, skb, data;
type t, t2;
@@
(
-p = skb_put(skb, len);
+p = skb_put_data(skb, data, len);
|
-p = (t)skb_put(skb, len);
+p = skb_put_data(skb, data, len);
)
(
p2 = (t2)p;
-memcpy(p2, data, len);
|
-memcpy(p, data, len);
)

@@
type t, t2;
identifier p, p2;
expression skb, data;
@@
t *p;
...
(
-p = skb_put(skb, sizeof(t));
+p = skb_put_data(skb, data, sizeof(t));
|
-p = (t *)skb_put(skb, sizeof(t));
+p = skb_put_data(skb, data, sizeof(t));
)
(
p2 = (t2)p;
-memcpy(p2, data, sizeof(*p));
|
-memcpy(p, data, sizeof(*p));
)

@@
expression skb, len, data;
@@
-memcpy(skb_put(skb, len), data, len);
+skb_put_data(skb, data, len);

(again, manually post-processed to retain some comments)

Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

staging: rtl8192e: Let user know mac address associated with.

User cannot tell which mac address(BSIDD) associated with so add
this to info message.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: remove redundant null check on array alg

u.crypt.alg is an array of u8 integers and hence the null check on
this array is redundant and can be removed.

Detected with CoverityScan, CID#146583 ("Array compared against 0")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Added new line after declaration

Fixed checkpatch.pl "Missing a blank line after declarations" warnings.

Signed-off-by: Yamanappagouda Patil <goudapatilk@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: mark symbols static where possible

We get a few warnings when building kernel with W=1:
drivers/staging/rtl8192e/rtllib_softmac.c:279:13: warning: no previous declaration for 'softmac_ps_mgmt_xmit' [-Wmissing-declarations]
drivers/staging/rtl8192e/rtllib_softmac.c:773:24: warning: no previous declaration for 'rtllib_authentication_req' [-Wmissing-declarations]
....

In fact, these functions are only used in the file in which they are
declared and don't need a declaration, but can be made static.

In addition, some of these functions are declared in different files,
it looks like that we need to clean the codes of this driver up,
but we can repress these warnings first, then clean it up.

so this patch marks these functions with 'static' now.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

rtl8192e: Replace semaphore ips_sem with mutex

The semaphore 'ips_sem' in the rtl8192e is a simple mutex, so it should
be written as one. Semaphores are going away in the future.

Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

rtl8192e: Replace semaphore scan_sem with mutex

The semaphore 'scan_sem' in the rtl8192e is a simple mutex, so it should
be written as one. Semaphores are going away in the future.

Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

rtl8192e: rtllib_device: Replace semaphore wx_sem with mutex

The semaphore 'wx_sem' in the rtllib_device is a simple mutex,
so it should be written as one. Semaphores are going away in the future.

Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers: replace dev->trans_start accesses with dev_trans_start

a trans_start struct member exists twice:
- in struct net_device (legacy)
- in struct netdev_queue

Instead of open-coding dev->trans_start usage to obtain the current
trans_start value, use dev_trans_start() instead.

This is not exactly the same, as dev_trans_start also considers
the trans_start values of the netdev queues owned by the device
and provides the most recent one.

For legacy devices this doesn't matter as dev_trans_start can cope
with netdev trans_start values of 0 (they are ignored).

This is a prerequisite to eventual removal of dev->trans_start.

Cc: linux-rdma@vger.kernel.org
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

Staging: rtl8192e: Replace random_ether_addr with eth_random_addr

The macro random_ether_addr is calling the function eth_random_addr.
Therefore, the call to random_ether_addr can be replaced with
eth_random_addr.
Remove the wrapper function rtllib_randomize_cell and replace its
call with eth_random_addr as it is wrapping random_ether_addr.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove create_workqueue()

With conccurency managed workqueues, use of dedicated workqueues can
be replaced by system_wq. Drop wq by using system_wq.

Since there are multiple work items per rtllib but they do not need to
be ordered, increase of concurrency by switching to system_wq should
not break anything.

All work items are sync canceled on rtllib_stop_protocol() so it is
guaranteed that no work is running when rtl92e_disable/reset/restart
functions are called.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Drop useless initialisation

Removed initialisation of a varible if it is immediately reassigned.

Changes were made using Coccinelle.

@@
type T;
constant C;
expression e;
identifier i;
@@
T i
- = C
;
i = e;

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: prefer using eth_broadcast_addr()

Prefer using the eth_broadcast_addr() instead of memset to broadcast
address 0xFF to the array.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging:rtl8192e: Usage count off by one

The rtllib driver is not calling try_module_get() when loading the
encryption modules. Because of this, you can never remove the module
once you have used it one (i.e. bring up the wireless interface).

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Tested-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: rtllib_softmac: Remove useless cast

Explicit type conversion is not required to remove it.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@

* T x = (T)e;

Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix CONSTANT_COMPARISON warnings

Remove yoda conditions where pointed by checkpatch.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix SUSPECT_CODE_INDENT warnings

Fix SUSPECT_CODE_INDENT warnings (indentation).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Replace memset with eth_zero_addr

Use eth_zero_addr to assign the zero address to the given address
array instead of memset when second argument is address of zero.
Note that the 6 in the third argument of memset appears to represent
an ethernet address size (ETH_ALEN).

The Coccinelle semantic patch that makes this change is as follows:

// <smpl>
@eth_zero_addr@
expression e;
@@

-memset(e,0x00,6);
+eth_zero_addr(e);
// </smpl>

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: rtllib_softmac: Make functions static

Make as many functions as possible static in rtllib_softmac.c.

The following functions were affected:
- rtllib_sta_wakeup
- rtllib_TURBO_Info
- rtllib_get_beacon_
- rtllib_send_probe_requests
- rtllib_update_active_chan_map
- rtllib_softmac_scan_syncro

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused defines

Remove most of unused defines (excluding phyreg/hw registers).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Timer setup using macro rather assignment

This patch shall replaces user defined timer setup function with
standard timer setup macro. Also removes init_timer, because timer can
be initialized in setup_timer macro as well.

Signed-off-by: Gnanachandran Dhanapal <gdhanapa@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove rtllib_device::agregation

Variable is always true; Resolve condition where it is used
(and change indentation of conditional expression).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove softmac_hint11d_wq queue

This queue is never used, and function handler is empty

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove unused rtllib_device members

Delete several members of rtllib_device including
their initializers if needed.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove rtllib_is_shortslot()

This function was declared but never unused.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove rtllib_wake_queue()

This function was declared but never unused.
Also remove dequeue_mgmt() and rtllib_resume_tx() that are
no longer used.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove rtllib_stop_queue()

This function was declared but never unused.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Casting correct Endianness

Casting correct Endianness for __le16 variable used in assignment and
condition check

Signed-off-by: Gnanachandran Dhanapal <gdhanapa@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix LONG_LINE warnings

Fix most of simple LONG_LINE warnings. None of the changes should affect
behaviour of code, so several modifications are included in this patch:
- Code is reindented where needed
- Local variable names are compacted (priv -> p)
- Unnecessary casts are removed
- Nested ifs are replaced with logical and
- a = b = c = d expressions are split
- Replace if/then series with clamp_t()
- Removed unneeded scopes

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Remove RTLLIB_DEBUG_MGMT()

- Use netdev_dbg() instead of RTLLIB_DEBUG_MGMT()
- Remove RTLLIB_DEBUG_MGMT()
- Pass net_device to auth_parse(), auth_rq_parse() and assoc_rq_parse()
- Remove duplicated messages

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace RTLLIB_DEBUG(DL_ERR) with netdev_*()

Replace all RTLLIB_DEBUG(RTLLIB_DL_ERR, *) calls with netdev_err()
for errors that really should be reported to user.
Use netdev_warn() for the rest.
Rephrase some of the messages to make them more readable/compact.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Replace memcmp() with ether_addr_equal()

Use dedicated macro to compare ethernet addresses in probe_rq_parse().

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix PREFER_ETHER_ADDR_COPY warnings

Replace memcpy() with ether_addr_copy() where possible to make
checkpatch.pl happy.
Change was target tested (download 1Mb file over WPA2 network)
with BUG trap for unaligned addresses in ether_addr_copy()

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Make ethernet addresses properly aligned

Reorder ethernet addresses allocated on stack or in non-packed
structures to keep them aligned(2).
Use ETH_ALEN as array length in places where it was hardcoded to 6.

Alignment verified using pahole where possible and target-tested
with BUG_ON() trap in ether_addr_copy.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: accept const MAC address

Make set_swcam, setKey and rtllib_probe_resp parameter (MAC address)
const.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Change cpu_to_le16 to le16_to_cpu

Since the function auth_parse returns a u16, and
struct rtllib_authentication.status is defined as an __le16, it seems
that

return cpu_to_le16(a->status);

should be

return le16_to_cpu(a->status);

This change silences the following sparse warnings:
drivers/staging/rtl8192e/rtllib_softmac.c:1817:16:
warning: cast from restricted __le16
drivers/staging/rtl8192e/rtllib_softmac.c:1817:16:
warning: incorrect type in return expression (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:1817:16:
expected unsigned short
drivers/staging/rtl8192e/rtllib_softmac.c:1817:16:
got restricted __le16 [usertype] <noident>

Signed-off-by: Arno Tiemersma <arno.tiemersma@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

rtl8192e: delete local copy of iee80211 reason codes.

This driver has a copy of the standard reason codes from the file
<linux/ieee80211.h> but with slightly different name fields.

Delete the local copy and remap the only two use cases onto the names
used by the global implementation with the same values.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Comment cleanup (style/format)

- Multiline comments use "network subsystem comment style"
- Merge short multiline comments
- Remove empty comments
- Remove function name comment at the end of small (<1 screen) functions
- Reformat 802.11 data frame format to use spaces and network format

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix indentation in rtllib_rx_auth_resp()

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Decrease nesting of rtllib_rx_auth_resp()

Return from rtllib_rx_auth_resp() if auth_parse() fails.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Divide rtllib_rx_auth()

Move authentication response processing to rtllib_rx_auth_resp() function.
No logic is affected.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix LINE_CONTINUATIONS warning

Fix 'Avoid unnecessary line continuations' checkpatch.pl warning

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix RETURN_VOID warnings

Fix 'void function return statements are not generally useful'
checkpatch.pl warnings

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix UNNECESSARY_ELSE warning

Fix checkpatch warnings 'else is not generally useful after a break or return'

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: fix coding style warnings (printk -> netdev_*)

Use netdev_*, dev_* or pr_* instead of printk where possible.
KERN_DEBUG messages are left intact as pr_dbg has different behaviour.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: fix coding style issues (spaces before semicolon)

Fix checkpatch.pl warning 'space prohibited before semicolon'.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: fix coding style issues (merge broken strings)

Fix checkpatch.pl warnings:
- 'WARNING: quoted string split across lines'
- 'WARNING: break quoted strings at a space character'

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove break after return

Remove "break" statement after a "return" statement as
it does not get executed.

Found by checkpatch.pl - break is not useful after a goto
or return

Signed-off-by: Supriya Karanth <iskaranth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Eliminate use of MSECS macro

Use msecs_to_jiffies instead of driver specific macro
MSECS. This is done using Coccinelle and semantic
patch used for this is as follows:

@@expression t;@@

- MSECS(t)
+ msecs_to_jiffies(t)

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Use kzalloc instead of kmalloc.

This patch uses kzalloc instead of kmalloc function.
A coccinelle script was used to make this change.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: replace memset(x,0,ETH_ALEN) by eth_zero_addr(x)

eth_zero_addr() is a wrapper function for memset if 0 is going to
be assigned to a mac address. The replacement was done by the
following coccinelle script:

@header@
@@

#include <linux/etherdevice.h>

@eth_zero_addr@
expression e;
@@

-memset(e,0,ETH_ALEN);
+eth_zero_addr(e);

@eth_broadcast_addr@
identifier e;
@@

-memset(e,\(0xff\|0xFF\|255\),ETH_ALEN);
+eth_broadcast_addr(e);

@linux_header depends on !header && (eth_zero_addr || eth_broadcast_addr) @
@@

+ #include <linux/etherdevice.h>
+

@special_header depends on !header && !linux_header && (eth_zero_addr || eth_broadcast_addr) @
@@

+
+ #include <linux/etherdevice.h>
+

@custom_header depends on !header && !linux_header && !special_header && (eth_zero_addr || eth_broadcast_addr) @
@@

+
+ #include <linux/etherdevice.h>

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: add missing tasklet_kill on remove path

The powersave tasklet is created in rtllib_softmac_init and
it is not removed while unloading the module.

Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging, rtl8192e, LLVMLinux: Make static local in inline function const

rtllib_association_req is a (large) inline function which defines 2 constant
static arrays which aren't labelled as const. As a result clang complains with:

non-constant static local variable in inline function may be different in
different files
[-Wstatic-local-in-inline]
static u8 AironetIeOui[] = {0x00, 0x01, 0x66};
^
The solution is making them "static const".

However doing so requires dropping const when being used with struct
octet_string. However the value is used in a const fashion thereafter, so no
harm done.

Signed-off-by: Behan Webster <behanw@converseincode.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging, rtl8192e, LLVMLinux: Remove unused prototype

MgntQuery_MgntFrameTxRate is only used within rtllib_softmac.c, so it really
should be static instead of extern.

Since it is currently extern a warning is generated because a different
function of the same name is defined staticlly in ieee80211_softmac.c

Removing the incorrect extern declaration and defining the rtllib_softmac
version of this routine static fixes the warning.

Signed-off-by: Behan Webster <behanw@converseincode.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging, rtl8192e, LLVMLinux: Change extern inline to static inline

With compilers which follow the C99 standard (like modern versions of gcc and
clang), "extern inline" does the opposite thing from older versions of gcc
(emits code for an externally linkable version of the inline function).

"static inline" does the intended behavior in all cases instead.

Signed-off-by: Behan Webster <behanw@converseincode.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix else is not useful warning style

This fixes the following checkpatch.pl warnings:
WARNING: else is not generally useful after a break or return

Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: fixed coding style issues

Fixed missing blank line after declarations issues

Signed-off-by: Matthew Casey <mdcasey@chabloom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging: Remove useless return variables

This patch remove variables that are initialized with a constant,
are never updated, and are only used as parameter of return.
Return the constant instead of using a variable.

Verified by compilation only.

The coccinelle script that find and fixes this issue is:
// <smpl>
@@
type T;
constant C;
identifier ret;
@@
- T ret = C;
... when != ret
when strict
return
- ret
+ C
;
// </smpl>

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix typo in rtl8192e

Fix spelling typo in comments within rtl8192e.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Reviewed-by: James Cameron <quozl@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging rtl8192e: Fixing checkpatch errors

We fixed checkpatch errors of the following type:
ERROR: "foo * bar" should be "foo *bar"

The error was fixed in the following files of the rtl8192e staging driver:
rtllib_softmac.c
rtllib_rx.c
rtllib_crypt.c
rtllib.h

There are no functional changes in this patch.

Signed-off-by: Matthias Schoepe <matthias.schoepe@studium.uni-erlangen.de>
Signed-off-by: Andreas Frembs <andreas.frembs@studium.uni-erlangen.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix Sparse Warning for Static Declarations in rtllib_softmac.c

This patch fixes the following Sparse warnings in rtllib_softmac.c-

drivers/staging/rtl8192e/rtllib_softmac.c:3636:12: warning: symbol 'rtllib_MgntDisconnectIBSS' was not declared. Should it be static?
drivers/staging/rtl8192e/rtllib_softmac.c:3661:13: warning: symbol 'rtllib_MlmeDisassociateRequest' was not declared. Should it be static?
drivers/staging/rtl8192e/rtllib_softmac.c:3687:13: warning: symbol 'rtllib_MgntDisconnectAP' was not declared. Should it be static?

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix incorrect type in assignment in rtllib_softmac.c

This patch fixes the following Sparse warning in rtllib_softmac.c-

drivers/staging/rtl8192e/rtllib_softmac.c:298:12: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:298:12: expected unsigned short [unsigned] [usertype] fc
drivers/staging/rtl8192e/rtllib_softmac.c:298:12: got restricted __le16 [usertype] frame_ctl

drivers/staging/rtl8192e/rtllib_softmac.c:810:32: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:810:32: expected restricted __le16 [usertype] frame_ctl
drivers/staging/rtl8192e/rtllib_softmac.c:810:32: got int

drivers/staging/rtl8192e/rtllib_softmac.c:814:34: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:814:34: expected restricted __le16 [usertype] duration_id
drivers/staging/rtl8192e/rtllib_softmac.c:814:34: got int

drivers/staging/rtl8192e/rtllib_softmac.c:821:33: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:821:33: expected restricted __le16 [usertype] algorithm
drivers/staging/rtl8192e/rtllib_softmac.c:821:33: got int

drivers/staging/rtl8192e/rtllib_softmac.c:955:24: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:955:24: expected unsigned short [unsigned] [usertype] val16
drivers/staging/rtl8192e/rtllib_softmac.c:955:24: got restricted __le16 [usertype] <noident>

drivers/staging/rtl8192e/rtllib_softmac.c:1263:33: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:1263:33: expected restricted __le16 [usertype] duration_id
drivers/staging/rtl8192e/rtllib_softmac.c:1263:33: got int

drivers/staging/rtl8192e/rtllib_softmac.c:1282:30: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192e/rtllib_softmac.c:1282:30: expected restricted __le16 [usertype] listen_interval
drivers/staging/rtl8192e/rtllib_softmac.c:1282:30: got unsigned short [unsigned] [usertype] listen_interval

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix Sparse Warning of invalid assignment '|=' in rtllib_softmac.c

This patch fixes the following Sparse warning in rtllib_softmac.c-

drivers/staging/rtl8192e/rtllib_softmac.c:812:40: warning: invalid assignment: |=
drivers/staging/rtl8192e/rtllib_softmac.c:812:40: left side has type restricted __le16
drivers/staging/rtl8192e/rtllib_softmac.c:812:40: right side has type int

drivers/staging/rtl8192e/rtllib_softmac.c:924:17: warning: invalid assignment: |=
drivers/staging/rtl8192e/rtllib_softmac.c:924:17: left side has type restricted __le16
drivers/staging/rtl8192e/rtllib_softmac.c:924:17: right side has type int
drivers/staging/rtl8192e/rtllib_softmac.c:924:17: error: cast from unknown type

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging: rtl8192e: Fix Sparse warning of restricted __le16 degrades to integer in rtllib_softmac.c

This patch fixes the following Sparse warning in rtllib_softmac.c-
drivers/staging/rtl8192e/rtllib_softmac.c:230:19: warning: restricted __le16 degrades to integer

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: use true and false for bool variables

This patch fixes coccinelle errors for bool variables
initialized with 1 or 0 instead of true and false.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: use memdup_user to simplify code

Use memdup_user rather than duplicating its implementation. This patch
fixes the following coccinelle warnings:

drivers/staging/rtl8192e/rtl8192e/rtl_core.c:2598:8-15: WARNING opportunity for memdup_user
drivers/staging/rtl8192e/rtllib_softmac.c:3594:9-16: WARNING opportunity for memdup_user

Signed-off-by: Teodora Baluta <teobaluta@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: do not use comparisons on bool tests

This patch fixes coccinelle errors regarding comparisons
used in bool tests.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: Lisa Nguyen <lisa@xenapiadmin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: Update e-mail address for Andrea Merello

A lot of files contain reference to my old e-mail address.
Now I'm going not to read mail from it anymore, so update it
with my current address everywhere.

Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Update e-mail address for Andrea Merello (resubmit)

A lot of files contain reference to my old e-mail address.
Now I'm going not to read mail from it anymore, so update it
with my current address everywhere.

Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

staging: rtl8192e: Use kmemdup for duplicating memory

Instead of allocating memory (kmalloc) and copying (memcpy)
from source, memory can be duplicated using kmemdup

Signed-off-by: Hema Prathaban <hemaklnce@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix potential null dereference

check memory is allocated in '*challenge' before using it.

Signed-off-by: Hema Prathaban <hemaklnce@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: Fix misspellings of "whether".

"Whether" is spelled "wether" in several places. This fixes those that
are in the staging tree.

Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: using random_ether_addr() to generate random MAC

Using random_ether_addr() to generate a random Ethernet
address (MAC) that is not multicast and has the local
assigned bit set. Not need to duplicating its implementation.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: remove casting of returned pointer from kmalloc

as per Documentation/CodingStyle we dont need to cast the return of
kmalloc

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: use is_broadcast_ether_addr() instead of memcmp()

Using is_broadcast_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is broadcast
address.

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix typo in staging/rtl8192e

Correct spelling typo in staging/rtl8192e.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: rtl8192e: Fix typos.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
ACKed-by: Larry Finger <Larry.finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging: r8192e_pci: Change memcpy to memcmp

Routine rtllib_MlmeDisassociateRequest() has a comparison of memcpy()
with NULL, which makes no sense. Analysis of the code suggests that
memcmp() was intended.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Staging, rtl8192e, softmac: remove redundant memset and fix mem leak

In drivers/staging/rtl8192e/rtllib_softmac.c::rtllib_rx_assoc_resp()
we allocate memory for 'network' with kzalloc() and then proceed to
zero the already zeroed mem we got from kzalloc() with
memset(). That's redundant, so remove the memset()

We also fail to kfree() the memory we allocated for 'network' if we do not enter

if (ieee->current_network.qos_data.supported == 1) {

and the variable then goes out of scope.

To fix that I simply moved the kfree() that was inside that 'if'
statement to instead be just after it. It then covers both the case
where we take the branch and when we don't.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

staging/rtl8192e: Register against lib80211

Convert rtllib from registering the crypt drivers against rtllib_crypt
and instead register the against lib80211. The crypto functions have
R- prepended (R-CCMP, R-TKIP, R-WEP) so they will not clash with the
lib80211 versions.

We cannot use the lib80211 crypt drivers since the rtl8192e has some
hardware support that is not handled by the lib80211 crypt drivers.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging/rtl8192e: Convert to lib80211_crypt_info

Convert rtllib to use lib80211_crypt_info.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_ops

Convert rtllib_crypt_data to lib80211_crypt_data and
rtllib_crypt_ops to lib80211_crypt_ops.

This is almost a 1:1 replacement, only extra_prefix_len and
extra_postfix_len changed.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging/rtl8192e: Add lib80211.h to rtllib.h

Add lib80211.h header file to rtllib.h and get it compiling.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: remove version.h includes in rtl8192e

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

rtl8192e: Export symbols

The rtl8192e driver had a natural split between the more generic
rtllib code and the more specific rtl8192e code. This patch exports
all the symbols needed by the r8192 specific code from the rtllib
generic code.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

rtl8192e: create generic rtllib_debug.h

Rename rtl_debug.h to rtllib_debug.h. Source files should include
rtllib.h if they are generic and rtl_core.h if they are r8192e
specific. Files should never include both.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Use kmemdup rather than duplicating its implementation

Use kmemdup rather than duplicating its implementation

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.

More information about semantic patching is available at
http://coccinelle.lip6.fr/

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Use kzalloc rather than kmalloc v2

Use kzalloc rather than kmalloc followed by memset with 0

This considers some simple cases that are common and easy to validate
Note in particular that there are no ...s in the rule, so all of the
matched code has to be contiguous

The semantic patch that makes this change is available
in scripts/coccinelle/api/alloc/kzalloc-simple.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

rtl8192e: Don't copy huge struct by value (and make it const).

rtllib_is_shortslot() takes one argument - a struct that's more than a
kilobyte large. It should take a pointer instead of copying such a
huge struct - and the argument might as well be declared 'const' now
that we are at it, since it is not modified. This patch makes these
changes.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Fix various problems noted by smatch

Smatch reports the following problems:

CHECK drivers/staging/rtl8192e/rtllib_softmac.c
drivers/staging/rtl8192e/rtllib_softmac.c +3143 rtllib_softmac_free(4) info: redundant null check on ieee->pDot11dInfo calling kfree()

CHECK drivers/staging/rtl8192e/rtllib_module.c
drivers/staging/rtl8192e/rtllib_module.c +198 free_rtllib(6) info: redundant null check on ieee->pHTInfo calling kfree()

CHECK drivers/staging/rtl8192e/rtl819x_TSProc.c
drivers/staging/rtl8192e/rtl819x_TSProc.c +280 SearchAdmitTRStream(52) error: potential null derefence 'pRet'.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Fix sparse (non-endian) messages - Part I

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Remove MAC_FMT and MAC_ARG for %pM

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Fix sparse (non-endian) messages - Part I

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove MAC_FMT and MAC_ARG for %pM

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Cleanup checkpatch -f errors - Part XIV

With this patch, all of the checkpatch errors are fixed; however, only
some of the lines that are too long were fixed. To complete the fixing
of these warnings, the file rtllib_softmac.c will need refactoring. In addition,
some of the variables may need renaming. Those changes can be deferred.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Modify time handling

In several places, the driver keeps times (in jiffies) in two 32-bit
quantities. In the rtl8192_hw_to_sleep(), there is an error in the
calculation of the difference between two 64-bit quantities. Rather
than fix that error, I have converted to a single 64-bit number. That
makes the code be much cleaner and clearer.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

staging: rtl8192e: Cleanup checkpatch -f errors - Part XIV

With this patch, all of the checkpatch errors are fixed; however, only
some of the lines that are too long were fixed. To complete the fixing
of these warnings, the file rtllib_softmac.c will need refactoring. In addition,
some of the variables may need renaming. Those changes can be deferred.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Modify time handling

In several places, the driver keeps times (in jiffies) in two 32-bit
quantities. In the rtl8192_hw_to_sleep(), there is an error in the
calculation of the difference between two 64-bit quantities. Rather
than fix that error, I have converted to a single 64-bit number. That
makes the code be much cleaner and clearer.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Convert typedef cb_desc to struct cb_desc

Remove typedef from struct.
Rename struct.
Rename uses.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Convert typedef RT_POWER_SAVE_CONTROL to struct rt_pwr_save_ctrl

Remove typedef from struct.
Rename struct.
Rename uses.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Convert typedef OCTET_STRING to struct octet_string

Remove typedef from struct.
Rename struct.
Rename uses.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Convert typedef RT_HIGH_THROUGHPUT to struct rt_hi_throughput

Remove typedef from struct.
Rename struct.
Rename uses.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with CUSTOMER_ID_INTEL_CMPC and CONFIG_CRDA

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with FOR_ANDROID_X86 and FOR_MOBLIN

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with ADHOC_11N

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with WIFI_TEST

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with RTK_DMP_PLATFORM

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with SUPPORT_USPD

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with USB_TX_DRIVER_AGGREGATION_ENABLE

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove ifdefs that depend on ENABLE_DOT11D

This configuration parameter is selected in the Makefile, thus the
conditional code can be removed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code from removal of ENABLE_TKIP11N

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with PF_SYNCTHREAD

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with COMPATIBLE_WITH_RALINK_MESH

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with USB_USE_ALIGNMENT

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code involved with TO_DO

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code involved with TO_DO_LIST

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove dead code associated with RTL8192SE

The vendor code will generate several different drivers. As the RTL8192SE
is covered by a mac80211 driver in mainline, eliminate that code heere.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

staging: rtl8192e: Remove code dependent on RTL8190P

The vendor code can conditionally generate drivers for a number of
devices. Remove any code that depends on RTL8190P being set.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

rtl8192e: Remove occurences of #if 1

Signed-off-by: Mike McCormack <mikem@ring3k.org>

rtl8192e: Remove extra ifdefs

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Mike McCormack <mikem@ring3k.org>

From: wlanfae <wlanfae@realtek.com>
[PATCH 1/8] rtl8192e: Import new version of driver from realtek

Signed-off-by: wlanfae <wlanfae@realtek.com>
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
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