diff options
| author | Veaceslav Falico <vfalico@redhat.com> | 2013-04-02 05:15:16 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 10:16:54 -0700 |
| commit | f6cab49c7b11abf9595b1bf9b6ff73931c832e2e (patch) | |
| tree | b98d1c5db674c6bd612ae0235558dbab5de4ecee | |
| parent | 31f516f1f359bed25b6f6ebe5752326145303b3c (diff) | |
bonding: get netdev_rx_handler_unregister out of locks
[ Upstream commit fcd99434fb5c137274d2e15dd2a6a7455f0f29ff ]
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: Veaceslav Falico <vfalico@redhat.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 6f8b2688d27..dd433a748e2 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -2017,12 +2017,11 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev) return -EINVAL; } + write_unlock_bh(&bond->lock); /* unregister rx_handler early so bond_handle_frame wouldn't be called * for this slave anymore. */ netdev_rx_handler_unregister(slave_dev); - write_unlock_bh(&bond->lock); - synchronize_net(); write_lock_bh(&bond->lock); if (!bond->params.fail_over_mac) { |