net/sched/act_csum.c

447 static int tcf_csum_ipv6_hopopts(struct ipv6_opt_hdr *ip6xh, unsigned int ixhl,
451 	unsigned char *xh = (void *)ip6xh;
453 	off = sizeof(*ip6xh);
486 	struct ipv6_opt_hdr *ip6xh;
511 			if (!pskb_may_pull(skb, hl + sizeof(*ip6xh) + ntkoff))
513 			ip6xh = (void *)(skb_network_header(skb) + hl);
514 			ixhl = ipv6_optlen(ip6xh);
517 			ip6xh = (void *)(skb_network_header(skb) + hl);
519 			    !(tcf_csum_ipv6_hopopts(ip6xh, ixhl, &pl)))
521 			nexthdr = ip6xh->nexthdr;