Searched refs:head_need (Results 1 - 3 of 3) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/net/wireless/
H A Dutil.c409 int head_need; local
478 head_need = hdrlen + encaps_len - skb_headroom(skb);
480 if (head_need > 0 || skb_cloned(skb)) {
481 head_need = max(head_need, 0);
482 if (head_need)
485 if (pskb_expand_head(skb, head_need, 0, GFP_ATOMIC)) {
489 skb->truesize += head_need;
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/net/wireless/hostap/
H A Dhostap_80211_rx.c66 int hdrlen, phdrlen, head_need, tail_need; local
104 head_need = phdrlen;
110 head_need -= skb_headroom(skb);
113 if (head_need > 0 || tail_need > 0) {
114 if (pskb_expand_head(skb, head_need > 0 ? head_need : 0,
/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/net/mac80211/
H A Dtx.c1466 int head_need, bool may_encrypt)
1481 if (head_need || tail_need) {
1491 if (pskb_expand_head(skb, head_need, tail_need, GFP_ATOMIC)) {
1498 skb->truesize += head_need + tail_need;
1676 int ret = NETDEV_TX_BUSY, head_need; local
1903 head_need = hdrlen + encaps_len + meshhdrlen - skb_headroom(skb);
1907 * that. The head_need variable above doesn't, so far, include
1917 if (head_need > 0 || skb_cloned(skb)) {
1918 head_need += IEEE80211_ENCRYPT_HEADROOM;
1919 head_need
1464 ieee80211_skb_resize(struct ieee80211_local *local, struct sk_buff *skb, int head_need, bool may_encrypt) argument
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