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Bluetooth: Refactor locking in amp_physical_cfm

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Remove locking from l2cap_physical_cfm and lock chan inside
amp_physical_cfm.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Andrei Emeltchenko
2012-11-14 17:39:30 +02:00
committed by Gustavo Padovan
parent 522db70286
commit a514b17fab
3 changed files with 8 additions and 7 deletions
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net/bluetooth/l2cap_core.c
+2 -5
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@@ -4611,7 +4611,8 @@ static void l2cap_do_move_cancel(struct l2cap_chan *chan, int result)
l2cap_ertm_send(chan);
}
void l2cap_physical_cfm(struct l2cap_chan *chan, int result)
/* Invoke with locked chan */
void __l2cap_physical_cfm(struct l2cap_chan *chan, int result)
{
u8 local_amp_id = chan->local_amp_id;
u8 remote_amp_id = chan->remote_amp_id;
@@ -4619,8 +4620,6 @@ void l2cap_physical_cfm(struct l2cap_chan *chan, int result)
BT_DBG("chan %p, result %d, local_amp_id %d, remote_amp_id %d",
chan, result, local_amp_id, remote_amp_id);
l2cap_chan_lock(chan);
if (chan->state == BT_DISCONN || chan->state == BT_CLOSED) {
l2cap_chan_unlock(chan);
return;
@@ -4644,8 +4643,6 @@ void l2cap_physical_cfm(struct l2cap_chan *chan, int result)
break;
}
}
l2cap_chan_unlock(chan);
}
static inline int l2cap_move_channel_req(struct l2cap_conn *conn,