Lines Matching refs:check
85 * for the UDP packet we'll check if that socket allows zero checksum
91 err = (__force int)skb_checksum_init_zero_check(skb, proto, uh->check,
122 uh->check = 0;
124 uh->check = ~udp_v6_check(len, saddr, daddr, 0);
126 uh->check = 0;
127 uh->check = udp_v6_check(len, saddr, daddr, lco_csum(skb));
128 if (uh->check == 0)
129 uh->check = CSUM_MANGLED_0;
133 skb->csum_offset = offsetof(struct udphdr, check);
134 uh->check = ~udp_v6_check(len, saddr, daddr, 0);