diff options
| author | Haiyang Zhang <haiyangz@microsoft.com> | 2014-03-04 14:11:06 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-05 20:40:25 -0500 |
| commit | 1b07da516ee25250f458c76c012ebe4cd677a84f (patch) | |
| tree | ac4eef27d05f7b53022a2274292b40c7d0733d0e /drivers/net/hyperv/netvsc_drv.c | |
| parent | 48330e08fa168395b9fd9f369f06cca1df204361 (diff) | |
hyperv: Move state setting for link query
It moves the state setting for query into rndis_filter_receive_response().
All callbacks including query-complete and status-callback are synchronized
by channel->inbound_lock. This prevents pentential race between them.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/hyperv/netvsc_drv.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index 7141a1937360..d6fce9750b95 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -442,6 +442,8 @@ static int netvsc_probe(struct hv_device *dev, if (!net) return -ENOMEM; + netif_carrier_off(net); + net_device_ctx = netdev_priv(net); net_device_ctx->device_ctx = dev; hv_set_drvdata(dev, net); @@ -473,6 +475,8 @@ static int netvsc_probe(struct hv_device *dev, pr_err("Unable to register netdev.\n"); rndis_filter_device_remove(dev); free_netdev(net); + } else { + schedule_delayed_work(&net_device_ctx->dwork, 0); } return ret; |