From: Eric Dumazet <edumazet@google.com>
Date: Thu, 24 Aug 2017 09:02:49 -0700
Subject: virtio_net: be drop monitor friendly
Patch-mainline: v4.13
Git-commit: dadc0736f7be553a25ad34dc437ae379c5ab4a68
References: bsc#1109837

This change is needed to not fool drop monitor.
(perf record ... -e skb:kfree_skb )

Packets were properly sent and are consumed after TX completion.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/virtio_net.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1058,7 +1058,7 @@ static void free_old_xmit_skbs(struct se
 		bytes += skb->len;
 		packets++;
 
-		dev_kfree_skb_any(skb);
+		dev_consume_skb_any(skb);
 	}
 
 	/* Avoid overhead when no packets have been processed