ALSA: compress_offload: Use guard() for locking

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We can simplify the code gracefully with new guard() macro and co for
automatic cleanup of locks.

The explicit mutex_lock/unlock are still seen only in
snd_compress_wait_for_drain() which does temporary unlock/relocking.

Only the code refactoring, and no functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240227085306.9764-3-tiwai@suse.de

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Takashi Iwai 2024-02-27 09:52:44 +01:00

parent 631896f7ea

commit d648843aa4

1 changed files with 33 additions and 65 deletions

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sound/core/compress_offload.c

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