diff options
Diffstat (limited to 'sound')
| -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 5040c7b862f..ecb2dd500a1 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -530,6 +530,8 @@ 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; |