This unwind loop needs to free snd_ctl_leds[0] as well.
Fixes: cb17fe0045aa ("ALSA: control - add sysfs support to the LED trigger module") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com --- sound/core/control_led.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/core/control_led.c b/sound/core/control_led.c index d4fb8b873f34..202b475d0bf3 100644 --- a/sound/core/control_led.c +++ b/sound/core/control_led.c @@ -712,7 +712,7 @@ static struct snd_ctl_layer_ops snd_ctl_led_lops = { static int __init snd_ctl_led_init(void) { struct snd_ctl_led *led; - unsigned int group; + int group;
device_initialize(&snd_ctl_led_dev); snd_ctl_led_dev.class = sound_class; @@ -730,7 +730,7 @@ static int __init snd_ctl_led_init(void) dev_set_name(&led->dev, led->name); if (device_add(&led->dev)) { put_device(&led->dev); - for (; group > 0; group--) { + for (; group >= 0; group--) { led = &snd_ctl_leds[group]; device_del(&led->dev); }