The function netif_set_real_num_tx_queues() will return -EINVAL if
the second parameter 1, so call this function with the second
parameter set to 0 is meaningless.
Signed-off-by: Liang Li liang.z...@intel.com
---
drivers/net/xen-netfront.c | 7 ---
1 file changed, 7 deletions(-)
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 56d8afd..1807cd1 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1245,10 +1245,6 @@ static struct net_device *xennet_create_dev(struct
xenbus_device *dev)
np = netdev_priv(netdev);
np-xbdev= dev;
- /* No need to use rtnl_lock() before the call below as it
-* happens before register_netdev().
-*/
- netif_set_real_num_tx_queues(netdev, 0);
np-queues = NULL;
err = -ENOMEM;
@@ -1900,9 +1896,6 @@ abort_transaction_no_dev_fatal:
xennet_disconnect_backend(info);
kfree(info-queues);
info-queues = NULL;
- rtnl_lock();
- netif_set_real_num_tx_queues(info-netdev, 0);
- rtnl_unlock();
out:
return err;
}
--
1.9.1
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