176 	struct dst_entry *dst;  in icmpv6_xrlim_allow()  local
192 	dst = ip6_route_output(net, sk, fl6);  in icmpv6_xrlim_allow()
193 	if (dst->error) {  in icmpv6_xrlim_allow()
194 		IP6_INC_STATS(net, ip6_dst_idev(dst),  in icmpv6_xrlim_allow()
196 	} else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) {  in icmpv6_xrlim_allow()
199 		struct rt6_info *rt = (struct rt6_info *)dst;  in icmpv6_xrlim_allow()
216 	dst_release(dst);  in icmpv6_xrlim_allow()
328 	struct dst_entry *dst, *dst2;  in icmpv6_route_lookup()  local
332 	err = ip6_dst_lookup(sk, &dst, fl6);  in icmpv6_route_lookup()
340 	if (((struct rt6_info *)dst)->rt6i_flags & RTF_ANYCAST) {  in icmpv6_route_lookup()
342 		dst_release(dst);  in icmpv6_route_lookup()
347 	dst2 = dst;  in icmpv6_route_lookup()
349 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(fl6), sk, 0);  in icmpv6_route_lookup()
350 	if (!IS_ERR(dst)) {  in icmpv6_route_lookup()
351 		if (dst != dst2)  in icmpv6_route_lookup()
352 			return dst;  in icmpv6_route_lookup()
354 		if (PTR_ERR(dst) == -EPERM)  in icmpv6_route_lookup()
355 			dst = NULL;  in icmpv6_route_lookup()
357 			return dst;  in icmpv6_route_lookup()
370 		dst_release(dst);  in icmpv6_route_lookup()
371 		dst = dst2;  in icmpv6_route_lookup()
375 			dst_release(dst);  in icmpv6_route_lookup()
382 	if (dst)  in icmpv6_route_lookup()
383 		return dst;  in icmpv6_route_lookup()
398 	struct dst_entry *dst;  in icmp6_send()  local
499 	dst = icmpv6_route_lookup(net, skb, sk, &fl6);  in icmp6_send()
500 	if (IS_ERR(dst))  in icmp6_send()
503 	hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);  in icmp6_send()
522 			      np->tclass, NULL, &fl6, (struct rt6_info *)dst,  in icmp6_send()
533 	dst_release(dst);  in icmp6_send()
557 	struct dst_entry *dst;  in icmpv6_echo_reply()  local
594 	err = ip6_dst_lookup(sk, &dst, &fl6);  in icmpv6_echo_reply()
597 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), sk, 0);  in icmpv6_echo_reply()
598 	if (IS_ERR(dst))  in icmpv6_echo_reply()
601 	hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);  in icmpv6_echo_reply()
612 				(struct rt6_info *)dst, MSG_DONTWAIT,  in icmpv6_echo_reply()
622 	dst_release(dst);  in icmpv6_echo_reply()