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| author |   Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-11-22 11:22:06 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-11-27 09:31:13 +0100 |
| commit | 75859ab1e7907d0515e515b956cd062b0fa6718c (patch) | |
| tree | 3d296acf89c2f9585e0c50ebdee0bf2f51502390 /drivers/rtc | |
| parent | rtc: sysfs: fix hctosys_show kerneldoc (diff) | |
| download | linux-dev-75859ab1e7907d0515e515b956cd062b0fa6718c.tar.xz linux-dev-75859ab1e7907d0515e515b956cd062b0fa6718c.zip | |
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>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-ds1374.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-ds1374.c b/drivers/rtc/rtc-ds1374.c index 367497914c10..96eba7606523 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); } /* |