---

yaml --- r: 358760 b: refs/heads/master c: 476171c h: refs/heads/master v: v3
git-mirror · Feb 4, 2013 · f3c8782 · f3c8782
1 parent e2b42c5
commit f3c8782
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1107ca104f0331627f6446bfefa2d4b0e673db18
+refs/heads/master: 476171ce7850b28280db6a2d0c0e4d3ff26c8117
diff --git a/trunk/drivers/gpio/gpiolib.c b/trunk/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;