[alsa-devel] [PATCH 1/3] rcar: ctu: Avoid use of ret uninitialised

[Kuninori Morimoto]

Hi Mark

> We use ret as the return value from the rsnd_ctu_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 at kernel.org>
> ---

I didn't notice about this issue.
Thanks

> Perhaps this should be an error instead?  It's not like it's a sensible
> configuration...

No DVC, No CTU, No MIX are not error in my opinion.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>