diff options
Diffstat (limited to 'sound/core/sound.c')
| -rw-r--r-- | sound/core/sound.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/sound.c b/sound/core/sound.c index b235aaa..e9b79b5 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -115,7 +115,7 @@ void *snd_lookup_minor_data(unsigned int minor, int type) mreg = snd_minors[minor]; if (mreg && mreg->type == type) { private_data = mreg->private_data; - if (mreg->card_ptr) + if (private_data && mreg->card_ptr) atomic_inc(&mreg->card_ptr->refcount); } else private_data = NULL; |