ASoC: msm: qdsp6v2: check dai before dereference



Check dai pointer before dereference.

Change-Id: I47ba4154483aba962ac80ec45f51db8d0177cf5d
Signed-off-by: Anish Kumar <kanish@codeaurora.org>

parent c1d44517

sound/soc/msm/qdsp6v2/msm-dai-q6-v2.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -783,6 +783,11 @@ static int msm_dai_q6_spdif_dai_probe(struct snd_soc_dai *dai)
		const struct snd_kcontrol_new *kcontrol;
		int rc = 0;
		struct snd_soc_dapm_route intercon;

		if (!dai) {
		pr_err("%s: dai not found!!\n", __func__);
		return -EINVAL;
		}
		dai_data = kzalloc(sizeof(struct msm_dai_q6_spdif_dai_data),
		GFP_KERNEL);