From: Alexandre Belloni Date: Fri, 22 Nov 2019 10:22:06 +0000 (+0100) Subject: rtc: ds1374: remove unused variable X-Git-Tag: v5.5-rc1~56^2~12 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=75859ab1e7907d0515e515b956cd062b0fa6718c;p=thirdparty%2Fkernel%2Flinux.git rtc: ds1374: remove unused variable Fix warning: drivers/rtc/rtc-ds1374.c: In function ‘ds1374_wdt_disable’: drivers/rtc/rtc-ds1374.c:442:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20191122102212.400158-3-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni --- diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c index 367497914c100..96eba7606523f 100644 --- a/drivers/rtc/rtc-ds1374.c +++ b/drivers/rtc/rtc-ds1374.c @@ -439,14 +439,13 @@ static void ds1374_wdt_ping(void) static void ds1374_wdt_disable(void) { - int ret = -ENOIOCTLCMD; int cr; cr = i2c_smbus_read_byte_data(save_client, DS1374_REG_CR); /* Disable watchdog timer */ cr &= ~DS1374_REG_CR_WACE; - ret = i2c_smbus_write_byte_data(save_client, DS1374_REG_CR, cr); + i2c_smbus_write_byte_data(save_client, DS1374_REG_CR, cr); } /*