ASoC: soc-pcm: fix the return value in dpcm_apply_symmetry()

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In case, where the loops are not executed for a reason, the uninitialized
variable 'err' is returned to the caller. Make code fully predictible
and assign zero in the declaration.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: Mark Brown <broonie@kernel.org>
Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20210614071746.1787072-1-perex@perex.cz
Signed-off-by: Mark Brown <broonie@kernel.org>

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Jaroslav Kysela 2021-06-14 09:17:46 +02:00 • committed by Mark Brown

parent 68912ebf4d

commit 12ffd72682

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sound/soc/soc-pcm.c

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