diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2017-01-27 14:56:42 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-31 17:44:16 +0300 |
| commit | 3988d663c02fc050afddb78953e8b0cad83e9905 (patch) | |
| tree | a407fd908751c0018bdcf0f95e8ad95b8c687bcb /drivers | |
| parent | 7354740666cd07b089af81eb91f0d4a8f1253eb9 (diff) | |
| download | linux-3988d663c02fc050afddb78953e8b0cad83e9905.tar.xz | |
gpiolib: Fix a WARN_ON that can never trigger
"if (!x) WARN_ON(x)" can never trigger.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 18a173fc4a21..385df5241e5d 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1422,8 +1422,7 @@ void devm_gpiochip_remove(struct device *dev, struct gpio_chip *chip) ret = devres_release(dev, devm_gpio_chip_release, devm_gpio_chip_match, chip); - if (!ret) - WARN_ON(ret); + WARN_ON(ret); } EXPORT_SYMBOL_GPL(devm_gpiochip_remove); |