diff options
| -rw-r--r-- | sound/core/timer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/core/timer.c b/sound/core/timer.c index 7c1cbf0a0dc4..950eed0c098e 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -531,6 +531,8 @@ int snd_timer_stop(struct snd_timer_instance *timeri) if (err < 0) return err; timer = timeri->timer; + if (!timer) + return -EINVAL; spin_lock_irqsave(&timer->lock, flags); timeri->cticks = timeri->ticks; timeri->pticks = 0; |