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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>
This commit is contained in:
Christophe JAILLET 2017-01-27 12:56:42 +01:00 committed by Linus Walleij
parent 7354740666
commit 3988d663c0
1 changed files with 1 additions and 2 deletions
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3
drivers/gpio/gpiolib.c
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@ -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);