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| author | Mark Brown <broonie@kernel.org> | 2015-12-14 12:05:28 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-12-15 17:47:54 +0000 |
| commit | 2b235a3da5560d65df6865ea436389e55a0f41ad (patch) | |
| tree | d96c072b219f73d3ed08495ba85c9a70ae4bf37c | |
| parent | 2e4118dac3d6765186dd1faf1fd3cede37b74e73 (diff) | |
| download | op-kernel-dev-2b235a3da5560d65df6865ea436389e55a0f41ad.zip op-kernel-dev-2b235a3da5560d65df6865ea436389e55a0f41ad.tar.gz | |
rcar: mux: Avoid use of ret uninitialised
We use ret as the return value from the rsnd_mix_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>
| -rw-r--r-- | sound/soc/sh/rcar/mix.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c index b34957a..65542b6 100644 --- a/sound/soc/sh/rcar/mix.c +++ b/sound/soc/sh/rcar/mix.c @@ -158,6 +158,7 @@ int rsnd_mix_probe(struct rsnd_priv *priv) priv->mix = mix; i = 0; + ret = 0; for_each_child_of_node(node, np) { mix = rsnd_mix_get(priv, i); |
