From 476171ce7850b28280db6a2d0c0e4d3ff26c8117 Mon Sep 17 00:00:00 2001 From: Alexandre Courbot Date: Mon, 4 Feb 2013 17:42:04 +0900 Subject: [PATCH] gpiolib: add missing braces in gpio_direction_show Add missing braces in an if..else condition. Signed-off-by: Alexandre Courbot Signed-off-by: Linus Walleij --- drivers/gpio/gpiolib.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index e27877a..e14eb88 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -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; -- 2.7.4