linux-kernel - [PATCH] PM: Remove unnecessary !!

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Message-Id: <16bb76315fce72c969e417e6dd093b6371a1f234.1384789554.git.viresh.kumar@linaro.org>
Date:	Mon, 18 Nov 2013 21:16:34 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	rjw@...ysocki.net
Cc:	linaro-kernel@...ts.linaro.org, patches@...aro.org,
	linux-kernel@...r.kernel.org,
	Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH] PM: Remove unnecessary !!

Double ! or !! are normally required to get 0 or 1 out of a expression. A
comparision always returns 0 or 1 and hence there is no need to apply double !
over it again.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 kernel/power/suspend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 62ee437..90b3d93 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -39,7 +39,7 @@ static const struct platform_suspend_ops *suspend_ops;
 
 static bool need_suspend_ops(suspend_state_t state)
 {
-	return !!(state > PM_SUSPEND_FREEZE);
+	return state > PM_SUSPEND_FREEZE;
 }
 
 static DECLARE_WAIT_QUEUE_HEAD(suspend_freeze_wait_head);
-- 
1.7.12.rc2.18.g61b472e

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