]> git.baikalelectronics.ru Git - kernel.git/commit
ALSA: azt3328: Fix the missing snd_card_free() call at probe error
authorTakashi Iwai <tiwai@suse.de>
Tue, 12 Apr 2022 10:26:05 +0000 (12:26 +0200)
committerTakashi Iwai <tiwai@suse.de>
Tue, 12 Apr 2022 15:58:22 +0000 (17:58 +0200)
commit92ec085ef16b1497ba95f28eb8df51d8d516e0cb
treeb94cfe139eeb88698d0c0268fea58641a7b419cb
parent39e66b4bdda32582521036d2f55ce9016851616f
ALSA: azt3328: Fix the missing snd_card_free() call at probe error

The previous cleanup with devres may lead to the incorrect release
orders at the probe error handling due to the devres's nature.  Until
we register the card, snd_card_free() has to be called at first for
releasing the stuff properly when the driver tries to manage and
release the stuff via card->private_free().

This patch fixes it by calling snd_card_free() on the error from the
probe callback using a new helper function.

Fixes: 4cff6ccfbfc9 ("ALSA: azt3328: Allocate resources with device-managed APIs")
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220412102636.16000-9-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/azt3328.c