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gpiolib: remove a redundant check in gpiod_to_chip()
This non-functional change slightly simplifies the implementation of gpiod_to_chip() function. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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1 changed files with 1 additions and 1 deletions
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@ -161,7 +161,7 @@ EXPORT_SYMBOL_GPL(desc_to_gpio);
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*/
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struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc)
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{
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if (!desc || !desc->gdev || !desc->gdev->chip)
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if (!desc || !desc->gdev)
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return NULL;
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return desc->gdev->chip;
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}
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