diff --git a/sound/soc/codecs/wcd9xxx-common-v2.c b/sound/soc/codecs/wcd9xxx-common-v2.c
index 615922274690..f1b147aafd84 100644
--- a/sound/soc/codecs/wcd9xxx-common-v2.c
+++ b/sound/soc/codecs/wcd9xxx-common-v2.c
@@ -198,6 +198,11 @@ void wcd_clsh_imped_config(struct snd_soc_codec *codec, int imped, bool reset)
 		pr_debug("%s, impedance not in range = %d\n", __func__, imped);
 		return;
 	}
+	if (index >= ARRAY_SIZE(imped_table)) {
+		pr_debug("%s, impedance index not in range = %d\n", __func__,
+			index);
+		return;
+	}
 	for (i = 0; i < MAX_IMPED_PARAMS; i++)
 		snd_soc_update_bits(codec, imped_table[index][i].reg,
 				imped_table[index][i].mask,