Lines Matching defs:check
927 * because the latter does the same check and returns only one
1152 tcp->check = 0;
1168 __wsum check;
1186 ipv4->check = 0;
1187 ipv4->check = ip_fast_csum((unsigned char *)ipv4,
1191 check = csum_partial(tcp, tcp->doff * 4,
1194 tcp->check = csum_tcpudp_magic(ipv4->saddr, ipv4->daddr,
1196 IPPROTO_TCP, check);
1208 check = csum_partial(tcp, tcp->doff * 4,
1211 tcp->check = csum_ipv6_magic(&ipv6->saddr, &ipv6->daddr, payload_len,
1212 IPPROTO_TCP, check);
1233 if (uh->check)
1234 uh->check = ~udp_v4_check(skb->len - udp_off, ipv4->saddr,
1238 skb->csum_offset = offsetof(struct udphdr, check);
1252 if (uh->check)
1253 uh->check = ~udp_v6_check(skb->len - udp_off, &ipv6->saddr,
1257 skb->csum_offset = offsetof(struct udphdr, check);
1285 tcp->check = ~tcp_v4_check(skb->len - tcp_off, ipv4->saddr,
1292 skb->csum_offset = offsetof(struct tcphdr, check);
1309 tcp->check = ~tcp_v6_check(skb->len - tcp_off, &ipv6->saddr,
1313 skb->csum_offset = offsetof(struct tcphdr, check);
1332 csum_replace2(&ipv4->check, ipv4->tot_len, newlen);