tcp_v4_check       97 net/ipv4/netfilter/ipt_REJECT.c 	tcph->check	= tcp_v4_check(sizeof(struct tcphdr),
tcp_v4_check      174 net/ipv4/netfilter/nf_nat_helper.c 			tcph->check = ~tcp_v4_check(datalen,
tcp_v4_check      178 net/ipv4/netfilter/nf_nat_helper.c 			tcph->check = tcp_v4_check(datalen,
tcp_v4_check      489 net/ipv4/tcp_ipv4.c 		th->check = ~tcp_v4_check(len, inet->saddr,
tcp_v4_check      494 net/ipv4/tcp_ipv4.c 		th->check = tcp_v4_check(len, inet->saddr, inet->daddr,
tcp_v4_check      513 net/ipv4/tcp_ipv4.c 	th->check = ~tcp_v4_check(skb->len, iph->saddr, iph->daddr, 0);
tcp_v4_check      726 net/ipv4/tcp_ipv4.c 		th->check = tcp_v4_check(skb->len,
tcp_v4_check     1445 net/ipv4/tcp_ipv4.c 		if (!tcp_v4_check(skb->len, iph->saddr,