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ASoC: soc-core: tidyup for snd_soc_add_component_controls()
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Wed, 7 Aug 2019 01:30:58 +0000 (10:30 +0900)
committerMark Brown <broonie@kernel.org>
Thu, 8 Aug 2019 19:56:52 +0000 (20:56 +0100)
commite6d7020c2946bef2efab7c70339eee6a6b3cb6a6
tree5bc173ce7d72e264ccd43eab949612c4b0422099tree | snapshot
parenta860fac420971c5a90d4f78959b44ead793aee4fcommit | diff
ASoC: soc-core: tidyup for snd_soc_add_component_controls()

snd_soc_add_component_controls() registers controls by using
for(... i < num; ...). If controls was NULL, num should be zero.
Thus, we don't need to check about controls pointer.
This patch also cares missing return value.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ef1xahor.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/soc-core.c diff | blob | history
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