100 				    unsigned int ihl, unsigned int ipl,  in tcf_csum_skb_nextlayer()  argument
104 	int hl = ihl + jhl;  in tcf_csum_skb_nextlayer()
112 		return (void *)(skb_network_header(skb) + ihl);  in tcf_csum_skb_nextlayer()
116 			      unsigned int ihl, unsigned int ipl)  in tcf_csum_ipv4_icmp()  argument
120 	icmph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmph));  in tcf_csum_ipv4_icmp()
125 	skb->csum = csum_partial(icmph, ipl - ihl, 0);  in tcf_csum_ipv4_icmp()
134 			      unsigned int ihl, unsigned int ipl)  in tcf_csum_ipv4_igmp()  argument
138 	igmph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*igmph));  in tcf_csum_ipv4_igmp()
143 	skb->csum = csum_partial(igmph, ipl - ihl, 0);  in tcf_csum_ipv4_igmp()
152 			      unsigned int ihl, unsigned int ipl)  in tcf_csum_ipv6_icmp()  argument
157 	icmp6h = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmp6h));  in tcf_csum_ipv6_icmp()
163 	skb->csum = csum_partial(icmp6h, ipl - ihl, 0);  in tcf_csum_ipv6_icmp()
165 					      ipl - ihl, IPPROTO_ICMPV6,  in tcf_csum_ipv6_icmp()
174 			     unsigned int ihl, unsigned int ipl)  in tcf_csum_ipv4_tcp()  argument
179 	tcph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*tcph));  in tcf_csum_ipv4_tcp()
185 	skb->csum = csum_partial(tcph, ipl - ihl, 0);  in tcf_csum_ipv4_tcp()
186 	tcph->check = tcp_v4_check(ipl - ihl,  in tcf_csum_ipv4_tcp()
195 			     unsigned int ihl, unsigned int ipl)  in tcf_csum_ipv6_tcp()  argument
200 	tcph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*tcph));  in tcf_csum_ipv6_tcp()
206 	skb->csum = csum_partial(tcph, ipl - ihl, 0);  in tcf_csum_ipv6_tcp()
208 				      ipl - ihl, IPPROTO_TCP,  in tcf_csum_ipv6_tcp()
217 			     unsigned int ihl, unsigned int ipl, int udplite)  in tcf_csum_ipv4_udp()  argument
230 	udph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*udph));  in tcf_csum_ipv4_udp()
243 				skb->csum = csum_partial(udph, ipl - ihl, 0);  in tcf_csum_ipv4_udp()
244 			else if ((ul >= sizeof(*udph)) && (ul <= ipl - ihl))  in tcf_csum_ipv4_udp()
249 			if (ul != ipl - ihl)  in tcf_csum_ipv4_udp()
270 			     unsigned int ihl, unsigned int ipl, int udplite)  in tcf_csum_ipv6_udp()  argument
283 	udph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*udph));  in tcf_csum_ipv6_udp()
294 			skb->csum = csum_partial(udph, ipl - ihl, 0);  in tcf_csum_ipv6_udp()
296 		else if ((ul >= sizeof(*udph)) && (ul <= ipl - ihl))  in tcf_csum_ipv6_udp()
302 		if (ul != ipl - ihl)  in tcf_csum_ipv6_udp()
336 			if (!tcf_csum_ipv4_icmp(skb, iph->ihl * 4,  in tcf_csum_ipv4()
342 			if (!tcf_csum_ipv4_igmp(skb, iph->ihl * 4,  in tcf_csum_ipv4()
348 			if (!tcf_csum_ipv4_tcp(skb, iph->ihl * 4,  in tcf_csum_ipv4()
354 			if (!tcf_csum_ipv4_udp(skb, iph->ihl * 4,  in tcf_csum_ipv4()
360 			if (!tcf_csum_ipv4_udp(skb, iph->ihl * 4,  in tcf_csum_ipv4()