Commit ba0c96cd authored Dec 21, 2012 by Tejun Heo

rfkill: don't use [delayed_]work_pending()



There's no need to test whether a (delayed) work item in pending
before queueing, flushing or cancelling it.  Most uses are unnecessary
and quite a few of them are buggy.

Remove unnecessary pending tests from rfkill.  Only compile
tested.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org

parent 02957f92

net/rfkill/input.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -148,10 +148,8 @@ static unsigned long rfkill_ratelimit(const unsigned long last)

		static void rfkill_schedule_ratelimited(void)
		{
		if (delayed_work_pending(&rfkill_op_work))
		return;
		schedule_delayed_work(&rfkill_op_work,
		rfkill_ratelimit(rfkill_last_scheduled));
		if (schedule_delayed_work(&rfkill_op_work,
		rfkill_ratelimit(rfkill_last_scheduled)))
		rfkill_last_scheduled = jiffies;
		}