221 	tcph->check = 0;  in tcf_csum_ipv4_tcp()
223 	tcph->check = tcp_v4_check(ipl - ihl,  in tcf_csum_ipv4_tcp()
245 	tcph->check = 0;  in tcf_csum_ipv6_tcp()
247 	tcph->check = csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr,  in tcf_csum_ipv6_tcp()
280 	if (udplite || udph->check) {  in tcf_csum_ipv4_udp()
282 		udph->check = 0;  in tcf_csum_ipv4_udp()
298 		udph->check = csum_tcpudp_magic(iph->saddr, iph->daddr,  in tcf_csum_ipv4_udp()
302 		if (!udph->check)  in tcf_csum_ipv4_udp()
303 			udph->check = CSUM_MANGLED_0;  in tcf_csum_ipv4_udp()
336 	udph->check = 0;  in tcf_csum_ipv6_udp()
354 	udph->check = csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, ul,  in tcf_csum_ipv6_udp()
358 	if (!udph->check)  in tcf_csum_ipv6_udp()
359 		udph->check = CSUM_MANGLED_0;  in tcf_csum_ipv6_udp()