linux-kernel - [PATCH 3/8] rtc-ab-b5ze-s3: Delete an unnecessary variable initialisation in _abb5zes3_rtc_set

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Date:	Sun, 3 Jan 2016 09:52:30 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	rtc-linux@...glegroups.com,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 3/8] rtc-ab-b5ze-s3: Delete an unnecessary variable
 initialisation in _abb5zes3_rtc_set_timer()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 3 Jan 2016 07:42:18 +0100

Omit explicit initialisation at the beginning for one local variable
that is redefined before its first use.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/rtc/rtc-ab-b5ze-s3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-ab-b5ze-s3.c b/drivers/rtc/rtc-ab-b5ze-s3.c
index ed9b873..33a7cf1 100644
--- a/drivers/rtc/rtc-ab-b5ze-s3.c
+++ b/drivers/rtc/rtc-ab-b5ze-s3.c
@@ -560,7 +560,7 @@ static int _abb5zes3_rtc_set_timer(struct device *dev, struct rtc_wkalrm *alarm,
 	struct abb5zes3_rtc_data *data = dev_get_drvdata(dev);
 	u8 regs[ABB5ZES3_TIMA_SEC_LEN];
 	u8 mask = ABB5ZES3_REG_TIM_CLK_TAC0 | ABB5ZES3_REG_TIM_CLK_TAC1;
-	int ret = 0;
+	int ret;
 
 	/* Program given number of seconds to Timer A registers */
 	sec_to_timer_a(secs, &regs[0], &regs[1]);
-- 
2.6.3

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