linux-kernel - [PATCH v3 08/14] rtc: rx8010: drop unnecessary initialization

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Message-Id: <20200914154601.32245-9-brgl@bgdev.pl>
Date:   Mon, 14 Sep 2020 17:45:55 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     linux-rtc@...r.kernel.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [PATCH v3 08/14] rtc: rx8010: drop unnecessary initialization

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

The 'err' local variable in rx8010_init_client() doesn't need to be
initialized.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 drivers/rtc/rtc-rx8010.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index 2c894e7aab6d..64a9964eb5e0 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -194,7 +194,7 @@ static int rx8010_init_client(struct i2c_client *client)
 {
 	struct rx8010_data *rx8010 = i2c_get_clientdata(client);
 	u8 ctrl[2];
-	int need_clear = 0, err = 0;
+	int need_clear = 0, err;
 
 	/* Initialize reserved registers as specified in datasheet */
 	err = i2c_smbus_write_byte_data(client, RX8010_RESV17, 0xD8);
-- 
2.26.1