2453 	struct dst_entry *ndst;  in vxlan6_get_route()  local
2462 		ndst = dst_cache_get_ip6(dst_cache, saddr);  in vxlan6_get_route()
2463 		if (ndst)  in vxlan6_get_route()
2464 			return ndst;  in vxlan6_get_route()
2477 	ndst = ipv6_stub->ipv6_dst_lookup_flow(vxlan->net, sock6->sock->sk,  in vxlan6_get_route()
2479 	if (unlikely(IS_ERR(ndst))) {  in vxlan6_get_route()
2484 	if (unlikely(ndst->dev == dev)) {  in vxlan6_get_route()
2486 		dst_release(ndst);  in vxlan6_get_route()
2492 		dst_cache_set_ip6(dst_cache, ndst, saddr);  in vxlan6_get_route()
2493 	return ndst;  in vxlan6_get_route()
2601 	struct dst_entry *ndst = NULL;  in vxlan_xmit_one()  local
2720 		ndst = &rt->dst;  in vxlan_xmit_one()
2721 		err = skb_tunnel_check_pmtu(skb, ndst, VXLAN_HEADROOM,  in vxlan_xmit_one()
2735 			dst_release(ndst);  in vxlan_xmit_one()
2741 		err = vxlan_build_skb(skb, ndst, sizeof(struct iphdr),  in vxlan_xmit_one()
2756 		ndst = vxlan6_get_route(vxlan, dev, sock6, skb, ifindex, tos,  in vxlan_xmit_one()
2761 		if (IS_ERR(ndst)) {  in vxlan_xmit_one()
2762 			err = PTR_ERR(ndst);  in vxlan_xmit_one()
2763 			ndst = NULL;  in vxlan_xmit_one()
2768 			u32 rt6i_flags = ((struct rt6_info *)ndst)->rt6i_flags;  in vxlan_xmit_one()
2772 						    ndst, rt6i_flags);  in vxlan_xmit_one()
2777 		err = skb_tunnel_check_pmtu(skb, ndst, VXLAN6_HEADROOM,  in vxlan_xmit_one()
2792 			dst_release(ndst);  in vxlan_xmit_one()
2797 		ttl = ttl ? : ip6_dst_hoplimit(ndst);  in vxlan_xmit_one()
2799 		err = vxlan_build_skb(skb, ndst, sizeof(struct ipv6hdr),  in vxlan_xmit_one()
2804 		udp_tunnel6_xmit_skb(ndst, sock6->sock->sk, skb, dev,  in vxlan_xmit_one()
2825 	dst_release(ndst);  in vxlan_xmit_one()
3189 		struct dst_entry *ndst;  in vxlan_fill_metadata_dst()  local
3191 		ndst = vxlan6_get_route(vxlan, dev, sock6, skb, 0, info->key.tos,  in vxlan_fill_metadata_dst()
3195 		if (IS_ERR(ndst))  in vxlan_fill_metadata_dst()
3196 			return PTR_ERR(ndst);  in vxlan_fill_metadata_dst()
3197 		dst_release(ndst);  in vxlan_fill_metadata_dst()