ALSA: ice1712: Fix the error handling via auto-cleanup at probe

Browse source

We used the auto-cleanup via snd_card_unref() for errors at probe of
ice1712 driver, but this may be problematic in a subtle way when an
error happens at snd_card_register(); since snd_card_unref() skips the
snd_card_disconnect() call, it may miss some resource clearance.

For fixing the issue, use the new __free(snd_card_free) instead, which
does call snd_card_free() explicitly at errors for avoiding such a
pitfall.

Fixes: d736eba9c4 ("ALSA: ice1712: Fix the card leak at probe error with the auto-cleanup")
Link: https://patch.msgid.link/20261001151039.592033-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>

...

This commit is contained in:

Takashi Iwai 2026-10-01 17:10:36 +02:00

parent f1d565dc92

commit e6229c0402

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

sound/pci/ice1712/ice1712.c

View file