vxlan: Update tx_errors statistics if vxlan_build_skb return err.

If vxlan_build_skb return err < 0, tx_errors should be also increased.

Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Acked-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Haishuang Yan 2016-09-04 18:52:51 +08:00 committed by David S. Miller
parent 326fe02d1e
commit 5e1e61a33f

View File

@ -2103,6 +2103,7 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev,
vni, md, flags, udp_sum);
if (err < 0) {
dst_release(ndst);
dev->stats.tx_errors++;
return;
}
udp_tunnel6_xmit_skb(ndst, sk, skb, dev,