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rcar: dvc: Avoid use of ret uninitialised
authorMark Brown <broonie@kernel.org>
Mon, 14 Dec 2015 12:05:17 +0000 (12:05 +0000)
committerMark Brown <broonie@kernel.org>
Tue, 15 Dec 2015 17:47:53 +0000 (17:47 +0000)
commit2e4118dac3d6765186dd1faf1fd3cede37b74e73
tree696e4e09a2aaf2baa313d9b7bc5e7c2056532743tree | snapshot (tar.gz zip)
parent76ca9970322118610681af5f929aba62f346082bcommit | diff
rcar: dvc: Avoid use of ret uninitialised

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>
sound/soc/sh/rcar/dvc.c diff | blob | blame | history