Bluetooth: delete a stray unlock

commit df66499a1fab340c167250a5743931dc50d5f0fa upstream.

We used to take a lock in amp_physical_cfm() but then we moved it to
the caller function.  Unfortunately the unlock on this error path was
overlooked so it leads to a double unlock.

Fixes: a514b17fab51 ("Bluetooth: Refactor locking in amp_physical_cfm")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2019-11-19 09:17:05 +03:00 committed by prashantpaddune
parent d050a6cde7
commit 04a329133b

View File

@ -4897,10 +4897,8 @@ void __l2cap_physical_cfm(struct l2cap_chan *chan, int result)
BT_DBG("chan %p, result %d, local_amp_id %d, remote_amp_id %d", BT_DBG("chan %p, result %d, local_amp_id %d, remote_amp_id %d",
chan, result, local_amp_id, remote_amp_id); chan, result, local_amp_id, remote_amp_id);
if (chan->state == BT_DISCONN || chan->state == BT_CLOSED) { if (chan->state == BT_DISCONN || chan->state == BT_CLOSED)
l2cap_chan_unlock(chan);
return; return;
}
if (chan->state != BT_CONNECTED) { if (chan->state != BT_CONNECTED) {
l2cap_do_create(chan, result, local_amp_id, remote_amp_id); l2cap_do_create(chan, result, local_amp_id, remote_amp_id);