Commit 476171ce authored by Alexandre Courbot's avatar Alexandre Courbot Committed by Linus Walleij
Browse files

gpiolib: add missing braces in gpio_direction_show 



Add missing braces in an if..else condition.

Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 1107ca10

drivers/gpio/gpiolib.c

+3 −2
Original line number Diff line number Diff line
@@ -212,13 +212,14 @@ static ssize_t gpio_direction_show(struct device *dev, 


	mutex_lock(&sysfs_lock);



	if (!test_bit(FLAG_EXPORT, &desc->flags))

	if (!test_bit(FLAG_EXPORT, &desc->flags)) {

		status = -EIO;

	else

	} else {

		gpio_get_direction(gpio);

		status = sprintf(buf, "%s\n",

			test_bit(FLAG_IS_OUT, &desc->flags)

				? "out" : "in");

	}



	mutex_unlock(&sysfs_lock);

	return status;