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From: Jason Yan <yanaijie@huawei.com>
To: <daniel.lezcano@linaro.org>, <tglx@linutronix.de>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<ludovic.desroches@microchip.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Cc: Jason Yan <yanaijie@huawei.com>
Subject: [PATCH] clocksource: atmel-st: remove useless 'status'
Date: Tue, 14 Apr 2020 20:02:38 +0800	[thread overview]
Message-ID: <20200414120238.35704-1-yanaijie@huawei.com> (raw)

Fix the following coccicheck warning:

drivers/clocksource/timer-atmel-st.c:142:6-12: Unneeded variable:
"status". Return "0" on line 166

Signed-off-by: Jason Yan <yanaijie@huawei.com>
---
 drivers/clocksource/timer-atmel-st.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-atmel-st.c b/drivers/clocksource/timer-atmel-st.c
index ab0aabfae5f0..73e8aee445da 100644
--- a/drivers/clocksource/timer-atmel-st.c
+++ b/drivers/clocksource/timer-atmel-st.c
@@ -139,7 +139,6 @@ static int
 clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
 {
 	u32		alm;
-	int		status = 0;
 	unsigned int	val;
 
 	BUG_ON(delta < 2);
@@ -163,7 +162,7 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
 	alm += delta;
 	regmap_write(regmap_st, AT91_ST_RTAR, alm);
 
-	return status;
+	return 0;
 }
 
 static struct clock_event_device clkevt = {
-- 
2.21.1


WARNING: multiple messages have this Message-ID (diff)
From: Jason Yan <yanaijie@huawei.com>
To: <daniel.lezcano@linaro.org>, <tglx@linutronix.de>,
	<nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
	<ludovic.desroches@microchip.com>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Cc: Jason Yan <yanaijie@huawei.com>
Subject: [PATCH] clocksource: atmel-st: remove useless 'status'
Date: Tue, 14 Apr 2020 20:02:38 +0800	[thread overview]
Message-ID: <20200414120238.35704-1-yanaijie@huawei.com> (raw)

Fix the following coccicheck warning:

drivers/clocksource/timer-atmel-st.c:142:6-12: Unneeded variable:
"status". Return "0" on line 166

Signed-off-by: Jason Yan <yanaijie@huawei.com>
---
 drivers/clocksource/timer-atmel-st.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-atmel-st.c b/drivers/clocksource/timer-atmel-st.c
index ab0aabfae5f0..73e8aee445da 100644
--- a/drivers/clocksource/timer-atmel-st.c
+++ b/drivers/clocksource/timer-atmel-st.c
@@ -139,7 +139,6 @@ static int
 clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
 {
 	u32		alm;
-	int		status = 0;
 	unsigned int	val;
 
 	BUG_ON(delta < 2);
@@ -163,7 +162,7 @@ clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev)
 	alm += delta;
 	regmap_write(regmap_st, AT91_ST_RTAR, alm);
 
-	return status;
+	return 0;
 }
 
 static struct clock_event_device clkevt = {
-- 
2.21.1


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             reply	other threads:[~2020-04-14 11:38 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-14 12:02 Jason Yan [this message]
2020-04-14 12:02 ` [PATCH] clocksource: atmel-st: remove useless 'status' Jason Yan
2020-04-15  7:37 ` Alexandre Belloni
2020-04-15  7:37   ` Alexandre Belloni
2020-04-15  8:57 ` Daniel Lezcano
2020-04-15  8:57   ` Daniel Lezcano
2020-06-01 13:11 ` [tip: timers/core] clocksource/drivers/atmel-st: Remove " tip-bot2 for Jason Yan

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