geneve: fix tx_errors statistics

Tx errors present summation of errors encountered while transmitting
packets.
Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/geneve.c

@@ -958,7 +958,7 @@ static netdev_tx_t geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 		dev->stats.collisions++;
 	else if (err == -ENETUNREACH)
 		dev->stats.tx_carrier_errors++;
-	else
+
 	dev->stats.tx_errors++;
 	return NETDEV_TX_OK;
 }
@@ -1048,7 +1048,7 @@ static netdev_tx_t geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 		dev->stats.collisions++;
 	else if (err == -ENETUNREACH)
 		dev->stats.tx_carrier_errors++;
-	else
+
 	dev->stats.tx_errors++;
 	return NETDEV_TX_OK;
 }