4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> [ Upstream commit 04820da21050b35eed68aa046115d810163ead0c ] Free memory region, if gb_lights_channel_config is not successful. Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> Reviewed-by: Rui Miguel Silva <rmfrfs@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/greybus/light.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/staging/greybus/light.c +++ b/drivers/staging/greybus/light.c @@ -924,6 +924,8 @@ static void __gb_lights_led_unregister(s return; led_classdev_unregister(cdev); + kfree(cdev->name); + cdev->name = NULL; channel->led = NULL; }