Commit 75859ab1 authored Nov 22, 2019 by Alexandre Belloni

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 <alexandre.belloni@bootlin.com>

parent 6f693192

drivers/rtc/rtc-ds1374.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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);
		}

		/*