The patch
rcar: mux: Avoid use of ret uninitialised
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
From 2b235a3da5560d65df6865ea436389e55a0f41ad Mon Sep 17 00:00:00 2001
From: Mark Brown broonie@kernel.org Date: Mon, 14 Dec 2015 12:05:28 +0000 Subject: [PATCH] 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 --- sound/soc/sh/rcar/mix.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/sh/rcar/mix.c b/sound/soc/sh/rcar/mix.c index b34957ab75b9..65542b6a89e9 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);