Lines Matching refs:check
47 inet_proto_csum_replace4(&th->check, seg, *oldip, newip, true); in __tcpv4_gso_segment_csum()
48 inet_proto_csum_replace2(&th->check, seg, *oldport, newport, false); in __tcpv4_gso_segment_csum()
51 csum_replace4(&iph->check, *oldip, newip); in __tcpv4_gso_segment_csum()
124 th->check = 0; in tcp4_gso_segment()
203 newcheck = ~csum_fold(csum_add(csum_unfold(th->check), delta)); in tcp_gso_segment()
209 th->check = newcheck; in tcp_gso_segment()
212 gso_reset_checksum(skb, ~th->check); in tcp_gso_segment()
214 th->check = gso_make_checksum(skb, ~th->check); in tcp_gso_segment()
255 th->check = ~csum_fold(csum_add(csum_unfold(th->check), delta)); in tcp_gso_segment()
257 gso_reset_checksum(skb, ~th->check); in tcp_gso_segment()
259 th->check = gso_make_checksum(skb, ~th->check); in tcp_gso_segment()
405 skb->csum_offset = offsetof(struct tcphdr, check); in tcp_gro_complete()
485 th->check = ~tcp_v4_check(skb->len - thoff, iph->saddr, in tcp4_gro_complete()