Bluetooth: Comments and style fixes
Add comments to timer implementation and style fixes. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
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@ -627,8 +627,11 @@ static inline void l2cap_set_timer(struct l2cap_chan *chan,
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BT_DBG("chan %p state %s timeout %ld", chan,
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state_to_string(chan->state), timeout);
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/* If delayed work cancelled do not hold(chan)
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since it is already done with previous set_timer */
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if (!cancel_delayed_work(work))
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l2cap_chan_hold(chan);
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schedule_delayed_work(work, timeout);
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}
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@ -637,6 +640,8 @@ static inline bool l2cap_clear_timer(struct l2cap_chan *chan,
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{
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bool ret;
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/* put(chan) if delayed work cancelled otherwise it
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is done in delayed work function */
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ret = cancel_delayed_work(work);
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if (ret)
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l2cap_chan_put(chan);
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