1 files changed, 21 insertions, 5 deletions

diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index aecbbe2e89a9..3c1711210e38 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -91,6 +91,8 @@ EXPORT_SYMBOL_GPL(led_classdev_resume);
  */
 int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
 {
+        int rc;
+
         led_cdev->class_dev = class_device_create(leds_class, NULL, 0,
                                                 parent, "%s", led_cdev->name);
         if (unlikely(IS_ERR(led_cdev->class_dev)))
@@ -99,8 +101,10 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
         class_set_devdata(led_cdev->class_dev, led_cdev);
 
         /* register the attributes */
-        class_device_create_file(led_cdev->class_dev,
-                                &class_device_attr_brightness);
+        rc = class_device_create_file(led_cdev->class_dev,
+                                      &class_device_attr_brightness);
+        if (rc)
+                goto err_out;
 
         /* add to the list of leds */
         write_lock(&leds_list_lock);
@@ -110,16 +114,28 @@ int led_classdev_register(struct device *parent, struct led_classdev *led_cdev)
 #ifdef CONFIG_LEDS_TRIGGERS
         rwlock_init(&led_cdev->trigger_lock);
 
-        led_trigger_set_default(led_cdev);
+        rc = class_device_create_file(led_cdev->class_dev,
+                                      &class_device_attr_trigger);
+        if (rc)
+                goto err_out_led_list;
 
-        class_device_create_file(led_cdev->class_dev,
-                                &class_device_attr_trigger);
+        led_trigger_set_default(led_cdev);
 #endif
 
         printk(KERN_INFO "Registered led device: %s\n",
                         led_cdev->class_dev->class_id);
 
         return 0;
+
+#ifdef CONFIG_LEDS_TRIGGERS
+err_out_led_list:
+        class_device_remove_file(led_cdev->class_dev,
+                                &class_device_attr_brightness);
+        list_del(&led_cdev->node);
+#endif
+err_out:
+        class_device_unregister(led_cdev->class_dev);
+        return rc;
 }
 EXPORT_SYMBOL_GPL(led_classdev_register);