218 	tcph->check = 0;  in tcf_csum_ipv4_tcp()
220 	tcph->check = tcp_v4_check(ipl - ihl,  in tcf_csum_ipv4_tcp()
242 	tcph->check = 0;  in tcf_csum_ipv6_tcp()
244 	tcph->check = csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,  in tcf_csum_ipv6_tcp()
277 	if (udplite || udph->check) {  in tcf_csum_ipv4_udp()
279 		udph->check = 0;  in tcf_csum_ipv4_udp()
295 		udph->check = csum_tcpudp_magic(iph->saddr, iph->daddr,  in tcf_csum_ipv4_udp()
299 		if (!udph->check)  in tcf_csum_ipv4_udp()
300 			udph->check = CSUM_MANGLED_0;  in tcf_csum_ipv4_udp()
333 	udph->check = 0;  in tcf_csum_ipv6_udp()
351 	udph->check = csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, ul,  in tcf_csum_ipv6_udp()
355 	if (!udph->check)  in tcf_csum_ipv6_udp()
356 		udph->check = CSUM_MANGLED_0;  in tcf_csum_ipv6_udp()