---

yaml --- r: 201331 b: refs/heads/master c: 6a99ad4 h: refs/heads/master i: 201329: 7b4c86b 201327: 1ccd7d5 v: v3
git-mirror · Jul 27, 2010 · d01f877 · d01f877
1 parent 5aef9f2
commit d01f877
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 952e1c6632ab5060a2323624d2908f31d62fc0a3
+refs/heads/master: 6a99ad4a2e1b1693ffe8e40cc0dddfc633ce2a50
diff --git a/trunk/drivers/gpio/gpiolib.c b/trunk/drivers/gpio/gpiolib.c
@@ -893,10 +893,12 @@ EXPORT_SYMBOL_GPL(gpio_sysfs_set_active_low);
 void gpio_unexport(unsigned gpio)
 {
 	struct gpio_desc	*desc;
-	int			status = -EINVAL;
+	int			status = 0;
 
-	if (!gpio_is_valid(gpio))
+	if (!gpio_is_valid(gpio)) {
+		status = -EINVAL;
 		goto done;
+	}
 
 	mutex_lock(&sysfs_lock);
 
@@ -911,7 +913,6 @@ void gpio_unexport(unsigned gpio)
 			clear_bit(FLAG_EXPORT, &desc->flags);
 			put_device(dev);
 			device_unregister(dev);
-			status = 0;
 		} else
 			status = -ENODEV;
 	}