diff options
Diffstat (limited to 'drivers/leds/led-triggers.c')
| -rw-r--r-- | drivers/leds/led-triggers.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c index c7a38d43ff62..431123b048a2 100644 --- a/drivers/leds/led-triggers.c +++ b/drivers/leds/led-triggers.c @@ -141,7 +141,9 @@ void led_trigger_set(struct led_classdev *led_cdev, struct led_trigger *trig) if (event) { envp[0] = event; envp[1] = NULL; - kobject_uevent_env(&led_cdev->dev->kobj, KOBJ_CHANGE, envp); + if (kobject_uevent_env(&led_cdev->dev->kobj, KOBJ_CHANGE, envp)) + dev_err(led_cdev->dev, + "%s: Error sending uevent\n", __func__); kfree(event); } } |