xen-netfront: use netif_start_queue() on xennet_open()

xen-netfront never called netif_start_queue() and was was waking the
queue on xennet_open(), triggering the BUG_ON() on __netif_schedule().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 902bbe7882158d5c040f8847de1ddb84bad1d0e9..c749bdba214ce1fb686daaa2c80eda4237f49fcc 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -329,7 +329,7 @@ static int xennet_open(struct net_device *dev)
        }
        spin_unlock_bh(&np->rx_lock);
 
-       xennet_maybe_wake_tx(dev);
+       netif_start_queue(dev);
 
        return 0;
 }