[PATCH net-next 04/15] netvsc: don't reacquire rtnl on device removal

[Stephen Hemminger]

Since rtnl_lock is already held in netvsc_remove, it is easier
to just call unregister_netdevice which expects RTNL.

Signed-off-by: Stephen Hemminger <sthem...@microsoft.com>
---
 drivers/net/hyperv/netvsc_drv.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 4421a6d00375..3fef45421634 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -1630,10 +1630,9 @@ static int netvsc_remove(struct hv_device *dev)
         */
        rtnl_lock();
        rndis_filter_device_remove(dev, ndev_ctx->nvdev);
+       unregister_netdevice(net);
        rtnl_unlock();
 
-       unregister_netdev(net);
-
        hv_set_drvdata(dev, NULL);
 
        free_netdev(net);
-- 
2.11.0