diff options
| -rw-r--r-- | sound/usb/card.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index 2bfe4e80a6b9..a105947eaf55 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -682,9 +682,12 @@ static int usb_audio_probe(struct usb_interface *intf, __error: if (chip) { + /* chip->active is inside the chip->card object, + * decrement before memory is possibly returned. + */ + atomic_dec(&chip->active); if (!chip->num_interfaces) snd_card_free(chip->card); - atomic_dec(&chip->active); } mutex_unlock(®ister_mutex); return err; |