From cafebac153ae54fd0aba5d4ad28af995532c5375 Mon Sep 17 00:00:00 2001
From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Thu, 22 May 2014 16:43:56 +0800
Subject: [PATCH] workqueue: remove unused work_clear_pending()

In 8930caba3dbd ("workqueue: disable irq while manipulating PENDING"),
setting last CPU and clearing PENDING got merged into a single
operation (set_work_cpu_and_clear_pending()), which resulted that the
internal routine work_clear_pending() is not used any more.

tj: Minor description tweak.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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