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authorStephen Hemminger <stephen@networkplumber.org>2018-03-03 00:49:02 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-05 06:18:20 +0300
commitf4950e4586dfc957e0a28226eeb992ddc049b5a2 (patch)
tree8b5d26df855b13af4ff35415eb2d1f8d55e34911 /drivers/net
parent12f69661a49446840d742d8feb593ace022d9f66 (diff)
downloadlinux-f4950e4586dfc957e0a28226eeb992ddc049b5a2.tar.xz
hv_netvsc: only wake transmit queue if link is up
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>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/hyperv/netvsc_drv.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index c5584c2d440e..fa6cf18e7719 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -91,12 +91,11 @@ 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