From: Alexandre Courbot <acourbot@nvidia.com>
Date: Mon, 4 Feb 2013 08:42:04 +0000 (+0900)
Subject: gpiolib: add missing braces in gpio_direction_show
X-Git-Tag: v3.9-rc1~76^2~12^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=476171ce7850b28280db6a2d0c0e4d3ff26c8117;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

gpiolib: add missing braces in gpio_direction_show

Add missing braces in an if..else condition.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

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;