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| author |   Colin Ian King <colin.king@canonical.com> | 2020-04-20 23:12:29 +0100 |
|---|---|---|
| committer |   Pavel Machek <pavel@ucw.cz> | 2020-04-27 14:13:12 +0200 |
| commit | c85c7cdef3c906d316bf04c0e452d45cf9452c67 (patch) | |
| tree | da92a2212c42f12f52f2d36c7b988f86c4561687 /drivers/leds | |
| parent | leds: netxbig: Convert to use GPIO descriptors (diff) | |
| download | linux-dev-c85c7cdef3c906d316bf04c0e452d45cf9452c67.tar.xz linux-dev-c85c7cdef3c906d316bf04c0e452d45cf9452c67.zip | |
leds: trigger: remove redundant assignment to variable ret
The variable ret is being assigned with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/trigger/ledtrig-timer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/leds/trigger/ledtrig-timer.c b/drivers/leds/trigger/ledtrig-timer.c index 34a68604c46c..b4688d1d9d2b 100644 --- a/drivers/leds/trigger/ledtrig-timer.c +++ b/drivers/leds/trigger/ledtrig-timer.c @@ -28,7 +28,7 @@ static ssize_t led_delay_on_store(struct device *dev, { struct led_classdev *led_cdev = led_trigger_get_led(dev); unsigned long state; - ssize_t ret = -EINVAL; + ssize_t ret; ret = kstrtoul(buf, 10, &state); if (ret) @@ -53,7 +53,7 @@ static ssize_t led_delay_off_store(struct device *dev, { struct led_classdev *led_cdev = led_trigger_get_led(dev); unsigned long state; - ssize_t ret = -EINVAL; + ssize_t ret; ret = kstrtoul(buf, 10, &state); if (ret) |