Commit fcd99434 authored by Veaceslav Falico's avatar Veaceslav Falico Committed by David S. Miller

bonding: get netdev_rx_handler_unregister out of locks

Now that netdev_rx_handler_unregister contains synchronize_net(), we need
to call it outside of bond->lock, cause it might sleep. Also, remove the
already unneded synchronize_net().
Signed-off-by: default avatarVeaceslav Falico <vfalico@redhat.com>
Acked-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 118c9a45
...@@ -1976,12 +1976,11 @@ static int __bond_release_one(struct net_device *bond_dev, ...@@ -1976,12 +1976,11 @@ static int __bond_release_one(struct net_device *bond_dev,
return -EINVAL; return -EINVAL;
} }
write_unlock_bh(&bond->lock);
/* unregister rx_handler early so bond_handle_frame wouldn't be called /* unregister rx_handler early so bond_handle_frame wouldn't be called
* for this slave anymore. * for this slave anymore.
*/ */
netdev_rx_handler_unregister(slave_dev); netdev_rx_handler_unregister(slave_dev);
write_unlock_bh(&bond->lock);
synchronize_net();
write_lock_bh(&bond->lock); write_lock_bh(&bond->lock);
if (!all && !bond->params.fail_over_mac) { if (!all && !bond->params.fail_over_mac) {
......
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