Merge tag 'tag-chrome-platform-for-v5.6' of git://git.kernel.org/pub/scm/linux/kernel...

[linux.git] / net / ipv4 / ip_vti.c

diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index e90b600c7a25fe397214e721c806c358da31a76a..37cddd18f2828c40ae2cb931bc40038c2ff41e5b 100644 (file)
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -187,8 +187,17 @@ static netdev_tx_t vti_xmit(struct sk_buff *skb, struct net_device *dev,
        int mtu;
 
        if (!dst) {
-               dev->stats.tx_carrier_errors++;
-               goto tx_error_icmp;
+               struct rtable *rt;
+
+               fl->u.ip4.flowi4_oif = dev->ifindex;
+               fl->u.ip4.flowi4_flags |= FLOWI_FLAG_ANYSRC;
+               rt = __ip_route_output_key(dev_net(dev), &fl->u.ip4);
+               if (IS_ERR(rt)) {
+                       dev->stats.tx_carrier_errors++;
+                       goto tx_error_icmp;
+               }
+               dst = &rt->dst;
+               skb_dst_set(skb, dst);
        }
 
        dst_hold(dst);