linux-kernel - [PATCH v2 5/8] kernel/workqueue.c: remove ifdefs over wq_power

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Date:	Wed, 22 Apr 2015 14:55:08 -0700
From:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>
To:	rusty@...tcorp.com.au
Cc:	akpm@...ux-foundation.org, mingo@...nel.org, tj@...nel.org,
	linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
	keescook@...omium.org, casey@...aufler-ca.com,
	cocci@...teme.lip6.fr, "Luis R. Rodriguez" <mcgrof@...e.com>,
	Jani Nikula <jani.nikula@...el.com>
Subject: [PATCH v2 5/8] kernel/workqueue.c: remove ifdefs over wq_power_efficient

From: "Luis R. Rodriguez" <mcgrof@...e.com>

We can avoid an ifdef over wq_power_efficient's declaration
by just using IS_ENABLED().

Cc: Rusty Russell <rusty@...tcorp.com.au>
Cc: Jani Nikula <jani.nikula@...el.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Kees Cook <keescook@...omium.org>
Cc: Tejun Heo <tj@...nel.org>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org
Cc: cocci@...teme.lip6.fr
Signed-off-by: Luis R. Rodriguez <mcgrof@...e.com>
---
 kernel/workqueue.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 586ad91..59bc249 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -280,12 +280,7 @@ static bool wq_disable_numa;
 module_param_named(disable_numa, wq_disable_numa, bool, 0444);
 
 /* see the comment above the definition of WQ_POWER_EFFICIENT */
-#ifdef CONFIG_WQ_POWER_EFFICIENT_DEFAULT
-static bool wq_power_efficient = true;
-#else
-static bool wq_power_efficient;
-#endif
-
+static bool wq_power_efficient = IS_ENABLED(CONFIG_WQ_POWER_EFFICIENT_DEFAULT);
 module_param_named(power_efficient, wq_power_efficient, bool, 0444);
 
 static bool wq_numa_enabled;		/* unbound NUMA affinity enabled */
-- 
2.3.2.209.gd67f9d5.dirty

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