diff --git a/asoc/msm-pcm-q6-noirq.c b/asoc/msm-pcm-q6-noirq.c index 47b48a2c34f2..59520581b8ef 100644 --- a/asoc/msm-pcm-q6-noirq.c +++ b/asoc/msm-pcm-q6-noirq.c @@ -732,6 +732,12 @@ static int msm_pcm_volume_ctl_get(struct snd_kcontrol *kcontrol, pr_err("%s: vol is NULL\n", __func__); return -ENODEV; } + + if (!vol->pcm) { + pr_err("%s: vol->pcm is NULL\n", __func__); + return -ENODEV; + } + substream = vol->pcm->streams[vol->stream].substream; if (!substream) { pr_err("%s substream not found\n", __func__); diff --git a/asoc/msm-pcm-q6-v2.c b/asoc/msm-pcm-q6-v2.c index 37369f67377b..5762a95edbb3 100644 --- a/asoc/msm-pcm-q6-v2.c +++ b/asoc/msm-pcm-q6-v2.c @@ -1530,6 +1530,12 @@ static int msm_pcm_volume_ctl_get(struct snd_kcontrol *kcontrol, pr_err("%s: vol is NULL\n", __func__); return -ENODEV; } + + if (!vol->pcm) { + pr_err("%s: vol->pcm is NULL\n", __func__); + return -ENODEV; + } + substream = vol->pcm->streams[vol->stream].substream; if (!substream) { pr_err("%s substream not found\n", __func__);