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>
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 9735059..199dec0 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2103,6 +2103,7 @@
vni, md, flags, udp_sum);
if (err < 0) {
dst_release(ndst);
+ dev->stats.tx_errors++;
return;
}
udp_tunnel6_xmit_skb(ndst, sk, skb, dev,