rcar: dvc: Avoid use of ret uninitialised

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We use ret as the return value from the rsnd_dvc_probe() but if there
are no child nodes and no errors then we will never initialize ret leading
to build warnings. Ensure ret is initialized before we iterate over the
child nodes to avoid this.

Signed-off-by: Mark Brown <broonie@kernel.org>

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Mark Brown 2015-12-14 12:05:17 +00:00

parent 76ca997032

commit 2e4118dac3

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sound/soc/sh/rcar/dvc.c

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