From 6f74b6f36fc06fafb0c5868563385a59dc22b1b2 Mon Sep 17 00:00:00 2001 From: Andrei Emeltchenko Date: Fri, 23 Mar 2012 16:31:50 +0200 Subject: Bluetooth: Comments and style fixes Add comments to timer implementation and style fixes. Signed-off-by: Andrei Emeltchenko Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan --- include/net/bluetooth/l2cap.h | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 9b242c6bf55b..35334a0de070 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -622,21 +622,26 @@ static inline void l2cap_chan_unlock(struct l2cap_chan *chan) } static inline void l2cap_set_timer(struct l2cap_chan *chan, - struct delayed_work *work, long timeout) + struct delayed_work *work, long timeout) { BT_DBG("chan %p state %s timeout %ld", chan, - state_to_string(chan->state), timeout); + state_to_string(chan->state), timeout); + /* If delayed work cancelled do not hold(chan) + since it is already done with previous set_timer */ if (!cancel_delayed_work(work)) l2cap_chan_hold(chan); + schedule_delayed_work(work, timeout); } static inline bool l2cap_clear_timer(struct l2cap_chan *chan, - struct delayed_work *work) + struct delayed_work *work) { bool ret; + /* put(chan) if delayed work cancelled otherwise it + is done in delayed work function */ ret = cancel_delayed_work(work); if (ret) l2cap_chan_put(chan); -- cgit v1.2.3