diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2018-05-14 15:32:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 16:17:28 +0200 |
| commit | 4857dca4dd65756dfdb90b33946d8f9d5c6447b8 (patch) | |
| tree | 668dfa2d301d2dfa37a8c61e88c1ffcebe389f1d /drivers/net/hyperv/netvsc_drv.c | |
| parent | 0395570f81feeebbf0f390876c8ca763b6ce773c (diff) | |
hv_netvsc: only wake transmit queue if link is up
[ Commit f4950e4586dfc957e0a28226eeb992ddc049b5a2 upstream. ]
Don't wake transmit queues if link is not up yet.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index cc5bf9544d57..40a45f11550c 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -88,12 +88,11 @@ static int netvsc_open(struct net_device *net) return ret; } - netif_tx_wake_all_queues(net); - rdev = nvdev->extension; - - if (!rdev->link_state) + if (!rdev->link_state) { netif_carrier_on(net); + netif_tx_wake_all_queues(net); + } if (vf_netdev) { /* Setting synthetic device up transparently sets |