diff options
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 59caa06f34a..9359a13d285 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -934,7 +934,6 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb_any(skb); return NETDEV_TX_OK; } - virtqueue_kick(sq->vq); /* Don't wait up for transmitted skbs to be freed. */ skb_orphan(skb); @@ -954,6 +953,9 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) } } + if (__netif_subqueue_stopped(dev, qnum) || !skb->xmit_more) + virtqueue_kick(sq->vq); + return NETDEV_TX_OK; } |