diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c
index e1d62f30418a..40b7803c68be 100644
--- a/sound/soc/codecs/tas2562.c
+++ b/sound/soc/codecs/tas2562.c
@@ -471,10 +471,14 @@ static int tas2562_volume_control_put(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
 	struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component);
-	int ret;
+	int ret, index;
 	u32 reg_val;
 
-	reg_val = float_vol_db_lookup[ucontrol->value.integer.value[0]/2];
+	index = ucontrol->value.integer.value[0] / 2;
+	if (index < 0 || index >= ARRAY_SIZE(float_vol_db_lookup))
+		return -EINVAL;
+
+	reg_val = float_vol_db_lookup[index];
 	ret = snd_soc_component_write(component, TAS2562_DVC_CFG4,
 				      (reg_val & 0xff));
 	if (ret)