linux-kernel - [PATCH][PULL/direct] ARM: s3c: delete unneed local variable "delay"

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Message-Id: <20210818204422.17919-1-krzysztof.kozlowski@canonical.com>
Date:   Wed, 18 Aug 2021 22:44:22 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>,
        arm@...nel.org, soc@...nel.org
Cc:     Jason Wang <wangborong@...rlc.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Subject: [PATCH][PULL/direct] ARM: s3c: delete unneed local variable "delay"

From: Jason Wang <wangborong@...rlc.com>

"delay" variable on line 79 can be deleted by returning "0" on line 88.

Signed-off-by: Jason Wang <wangborong@...rlc.com>
Link: https://lore.kernel.org/r/20210624055627.22295-1-wangborong@cdjrlc.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---

Hi Arnd and Olof,

I have just one patch for Samsung ARM mach/soc, so sending this
directly.

Best regards,
Krzysztof


 arch/arm/mach-s3c/mach-gta02.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-s3c/mach-gta02.c b/arch/arm/mach-s3c/mach-gta02.c
index aec8b451c016..418939ce0fc3 100644
--- a/arch/arm/mach-s3c/mach-gta02.c
+++ b/arch/arm/mach-s3c/mach-gta02.c
@@ -79,13 +79,12 @@ static struct pcf50633 *gta02_pcf;
 
 static long gta02_panic_blink(int state)
 {
-	long delay = 0;
 	char led;
 
 	led = (state) ? 1 : 0;
 	gpio_direction_output(GTA02_GPIO_AUX_LED, led);
 
-	return delay;
+	return 0;
 }
 
 
-- 
2.30.2