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Bluetooth: Make l2cap_clear_timer return if timer was running or not

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This is usefull when need to make action after timer was cleared
depending on if it was running or not.

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Szymon Janc 2012-01-11 10:59:45 +01:00 committed by Johan Hedberg
parent 8b281b9c78
commit 75b93b59ad
1 changed files with 7 additions and 2 deletions
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9
include/net/bluetooth/l2cap.h
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@ -616,11 +616,16 @@ static inline void l2cap_set_timer(struct l2cap_chan *chan,
schedule_delayed_work(work, timeout);
}
static inline void l2cap_clear_timer(struct l2cap_chan *chan,
static inline bool l2cap_clear_timer(struct l2cap_chan *chan,
struct delayed_work *work)
{
if (__cancel_delayed_work(work))
bool ret;
ret = __cancel_delayed_work(work);
if (ret)
l2cap_chan_put(chan);
return ret;
}
#define __set_chan_timer(c, t) l2cap_set_timer(c, &c->chan_timer, (t))