Re: [PATCH 0/3] ALSA: scoped cleanup improvements for ALSA core

[Takashi Iwai <tiwai@suse.de>]

On Thu, 04 Jun 2026 06:48:11 +0200,
Cássio Gabriel wrote:
> 
> This series converts a few local ALSA ownership patterns
> to scoped cleanup helpers.
> 
> - The first patch uses __free(kvfree) for temporary user control buffers
> in the ALSA control core.
> - The second patch promotes the existing local snd_card_unref cleanup
> helper to the common ALSA core header and uses it for temporary card
> references in the control layer.
> - The third patch applies the same idea to the temporary OSS sequencer
> MIDI use-lock reference added for embedded SysEx event lifetime handling.
> 
> These are cleanup/hardening changes only. No functional change is intended.
> 
> Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
> ---
> Cássio Gabriel (3):
>       ALSA: control: Use scoped cleanup for user control buffers
>       ALSA: core: Add scoped cleanup helper for card references
>       ALSA: seq: oss: Use scoped cleanup for temporary MIDI use lock

Applied all three patches to for-next branch.  Thanks.


Takashi