Commit 2192f81c authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: rcar: add ID check on rsnd_dai_get() 



checking id in rsnd_dai_get() is good idea

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 740ad6c3

sound/soc/sh/rcar/core.c

+3 −0
Original line number Diff line number Diff line
@@ -318,6 +318,9 @@ int rsnd_dai_id(struct rsnd_priv *priv, struct rsnd_dai *rdai) 


struct rsnd_dai *rsnd_dai_get(struct rsnd_priv *priv, int id)

{

	if ((id < 0) || (id >= rsnd_dai_nr(priv)))

		return NULL;



	return priv->rdai + id;

}