264 	     __u32 mark, struct ipv6_txoptions *opt, int tclass, u32 priority)  in ip6_xmit()  argument
278 	if (opt)  in ip6_xmit()
279 		head_room += opt->opt_nflen + opt->opt_flen;  in ip6_xmit()
295 	if (opt) {  in ip6_xmit()
296 		seg_len += opt->opt_nflen + opt->opt_flen;  in ip6_xmit()
298 		if (opt->opt_flen)  in ip6_xmit()
299 			ipv6_push_frag_opts(skb, opt, &proto);  in ip6_xmit()
301 		if (opt->opt_nflen)  in ip6_xmit()
302 			ipv6_push_nfrag_opts(skb, opt, &proto, &first_hop,  in ip6_xmit()
492 	struct inet6_skb_parm *opt = IP6CB(skb);  in ip6_forward()  local
532 	if (unlikely(opt->flags & IP6SKB_ROUTERALERT)) {  in ip6_forward()
533 		if (ip6_call_ra_chain(skb, ntohs(opt->ra)))  in ip6_forward()
571 	    opt->srcrt == 0 && !skb_sec_path(skb)) {  in ip6_forward()
1385 	struct ipv6_txoptions *opt = ipc6->opt;  in ip6_setup_cork()  local
1390 	if (opt) {  in ip6_setup_cork()
1391 		if (WARN_ON(v6_cork->opt))  in ip6_setup_cork()
1394 		v6_cork->opt = kzalloc(sizeof(*opt), sk->sk_allocation);  in ip6_setup_cork()
1395 		if (unlikely(!v6_cork->opt))  in ip6_setup_cork()
1398 		v6_cork->opt->tot_len = sizeof(*opt);  in ip6_setup_cork()
1399 		v6_cork->opt->opt_flen = opt->opt_flen;  in ip6_setup_cork()
1400 		v6_cork->opt->opt_nflen = opt->opt_nflen;  in ip6_setup_cork()
1402 		v6_cork->opt->dst0opt = ip6_opt_dup(opt->dst0opt,  in ip6_setup_cork()
1404 		if (opt->dst0opt && !v6_cork->opt->dst0opt)  in ip6_setup_cork()
1407 		v6_cork->opt->dst1opt = ip6_opt_dup(opt->dst1opt,  in ip6_setup_cork()
1409 		if (opt->dst1opt && !v6_cork->opt->dst1opt)  in ip6_setup_cork()
1412 		v6_cork->opt->hopopt = ip6_opt_dup(opt->hopopt,  in ip6_setup_cork()
1414 		if (opt->hopopt && !v6_cork->opt->hopopt)  in ip6_setup_cork()
1417 		v6_cork->opt->srcrt = ip6_rthdr_dup(opt->srcrt,  in ip6_setup_cork()
1419 		if (opt->srcrt && !v6_cork->opt->srcrt)  in ip6_setup_cork()
1476 	struct ipv6_txoptions *opt = v6_cork->opt;  in __ip6_append_data()  local
1484 		exthdrlen = opt ? opt->opt_flen : 0;  in __ip6_append_data()
1499 			(opt ? opt->opt_nflen : 0);  in __ip6_append_data()
1502 		     (opt ? opt->opt_flen + opt->opt_nflen : 0) +  in __ip6_append_data()
1828 		exthdrlen = (ipc6->opt ? ipc6->opt->opt_flen : 0);  in ip6_append_data()
1845 	if (v6_cork->opt) {  in ip6_cork_release()
1846 		kfree(v6_cork->opt->dst0opt);  in ip6_cork_release()
1847 		kfree(v6_cork->opt->dst1opt);  in ip6_cork_release()
1848 		kfree(v6_cork->opt->hopopt);  in ip6_cork_release()
1849 		kfree(v6_cork->opt->srcrt);  in ip6_cork_release()
1850 		kfree(v6_cork->opt);  in ip6_cork_release()
1851 		v6_cork->opt = NULL;  in ip6_cork_release()
1873 	struct ipv6_txoptions *opt = v6_cork->opt;  in __ip6_make_skb()  local
1902 	if (opt && opt->opt_flen)  in __ip6_make_skb()
1903 		ipv6_push_frag_opts(skb, opt, &proto);  in __ip6_make_skb()
1904 	if (opt && opt->opt_nflen)  in __ip6_make_skb()
1905 		ipv6_push_nfrag_opts(skb, opt, &proto, &final_dst, &fl6->saddr);  in __ip6_make_skb()
2002 	int exthdrlen = (ipc6->opt ? ipc6->opt->opt_flen : 0);  in ip6_make_skb()
2012 	cork->base.opt = NULL;  in ip6_make_skb()
2014 	v6_cork.opt = NULL;  in ip6_make_skb()