Commit 02957f92 authored Dec 21, 2012 by Tejun Heo

wl1251: 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 wl1251.  Only compile tested.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Luciano Coelho <coelho@ti.com>
Cc: linux-wireless@vger.kernel.org

parent 6d394e19

drivers/net/wireless/ti/wl1251/ps.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -68,7 +68,6 @@ int wl1251_ps_elp_wakeup(struct wl1251 *wl)
		unsigned long timeout, start;
		u32 elp_reg;

		if (delayed_work_pending(&wl->elp_work))
		cancel_delayed_work(&wl->elp_work);

		if (!wl->elp)