From 228f1d0018ba6b24c9f718a97a5bc35b24f1e1e3 Mon Sep 17 00:00:00 2001
From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Tue, 22 Jul 2014 13:02:00 +0800
Subject: [PATCH] workqueue: remove @wakeup from worker_set_flags()

worker_set_flags() has only two callers, each specifying %true and
%false for @wakeup.  Let's push the wake up to the caller and remove
@wakeup from worker_set_flags().  The caller can use the following
instead if wakeup is necessary:

	worker_set_flags();
	if (need_more_worker(pool))
 		wake_up_worker(pool);

This makes the code simpler.  This patch doesn't introduce behavior
changes.

tj: Updated description and comments.

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