linux-kernel - [PATCH] rtc: sc27xx: Remove unnecessary conversion to bool

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Message-Id: <1604647854-876-1-git-send-email-kaixuxia@tencent.com>
Date:   Fri,  6 Nov 2020 15:30:54 +0800
From:   xiakaixu1987@...il.com
To:     a.zummo@...ertech.it, alexandre.belloni@...tlin.com
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Kaixu Xia <kaixuxia@...cent.com>
Subject: [PATCH] rtc: sc27xx: Remove unnecessary conversion to bool

From: Kaixu Xia <kaixuxia@...cent.com>

Here we could use the '!=' expression to fix the following coccicheck
warning:

./drivers/rtc/rtc-sc27xx.c:566:50-55: WARNING: conversion to bool not needed here

Reported-by: Tosk Robot <tencent_os_robot@...cent.com>
Signed-off-by: Kaixu Xia <kaixuxia@...cent.com>
---
 drivers/rtc/rtc-sc27xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c
index 36810dd40cd3..6e65f68ea86d 100644
--- a/drivers/rtc/rtc-sc27xx.c
+++ b/drivers/rtc/rtc-sc27xx.c
@@ -563,7 +563,7 @@ static int sprd_rtc_check_power_down(struct sprd_rtc *rtc)
 	 * means the RTC has been powered down, so the RTC time values are
 	 * invalid.
 	 */
-	rtc->valid = val == SPRD_RTC_POWER_RESET_VALUE ? false : true;
+	rtc->valid = val != SPRD_RTC_POWER_RESET_VALUE;
 	return 0;
 }
 
-- 
2.20.0