178 	struct dst_entry *dst;  in icmpv6_xrlim_allow()  local
194 	dst = ip6_route_output(net, sk, fl6);  in icmpv6_xrlim_allow()
195 	if (dst->error) {  in icmpv6_xrlim_allow()
196 		IP6_INC_STATS(net, ip6_dst_idev(dst),  in icmpv6_xrlim_allow()
198 	} else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) {  in icmpv6_xrlim_allow()
201 		struct rt6_info *rt = (struct rt6_info *)dst;  in icmpv6_xrlim_allow()
218 	dst_release(dst);  in icmpv6_xrlim_allow()
330 	struct dst_entry *dst, *dst2;  in icmpv6_route_lookup()  local
334 	err = ip6_dst_lookup(net, sk, &dst, fl6);  in icmpv6_route_lookup()
342 	if (ipv6_anycast_destination(dst, &fl6->daddr)) {  in icmpv6_route_lookup()
344 		dst_release(dst);  in icmpv6_route_lookup()
349 	dst2 = dst;  in icmpv6_route_lookup()
351 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(fl6), sk, 0);  in icmpv6_route_lookup()
352 	if (!IS_ERR(dst)) {  in icmpv6_route_lookup()
353 		if (dst != dst2)  in icmpv6_route_lookup()
354 			return dst;  in icmpv6_route_lookup()
356 		if (PTR_ERR(dst) == -EPERM)  in icmpv6_route_lookup()
357 			dst = NULL;  in icmpv6_route_lookup()
359 			return dst;  in icmpv6_route_lookup()
372 		dst_release(dst);  in icmpv6_route_lookup()
373 		dst = dst2;  in icmpv6_route_lookup()
377 			dst_release(dst);  in icmpv6_route_lookup()
384 	if (dst)  in icmpv6_route_lookup()
385 		return dst;  in icmpv6_route_lookup()
401 	struct dst_entry *dst;  in icmp6_send()  local
452 		dst = skb_dst(skb);  in icmp6_send()
453 		iif = l3mdev_master_ifindex(dst ? dst->dev : skb->dev);  in icmp6_send()
515 	dst = icmpv6_route_lookup(net, skb, sk, &fl6);  in icmp6_send()
516 	if (IS_ERR(dst))  in icmp6_send()
519 	ipc6.hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);  in icmp6_send()
541 			      &ipc6, &fl6, (struct rt6_info *)dst,  in icmp6_send()
552 	dst_release(dst);  in icmp6_send()
597 	if (rt && rt->dst.dev)  in ip6_err_gen_icmpv6_unreach()
598 		skb2->dev = rt->dst.dev;  in ip6_err_gen_icmpv6_unreach()
641 	struct dst_entry *dst;  in icmpv6_echo_reply()  local
679 	err = ip6_dst_lookup(net, sk, &dst, &fl6);  in icmpv6_echo_reply()
682 	dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), sk, 0);  in icmpv6_echo_reply()
683 	if (IS_ERR(dst))  in icmpv6_echo_reply()
692 	ipc6.hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);  in icmpv6_echo_reply()
699 				(struct rt6_info *)dst, MSG_DONTWAIT,  in icmpv6_echo_reply()
709 	dst_release(dst);  in icmpv6_echo_reply()