csum_replace4     106 include/net/checksum.h 	csum_replace4(sum, (__force __be32)from, (__force __be32)to);
csum_replace4     378 net/ipv4/netfilter/nf_nat_core.c 		csum_replace4(&iph->check, iph->saddr, target->src.u3.ip);
csum_replace4     381 net/ipv4/netfilter/nf_nat_core.c 		csum_replace4(&iph->check, iph->daddr, target->dst.u3.ip);
csum_replace4     161 net/sched/act_nat.c 		csum_replace4(&iph->check, addr, new_addr);