1 files changed, 4 insertions, 0 deletions

diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c
index ede449f0b50d..00fc9241d266 100644
--- a/sound/mips/hal2.c
+++ b/sound/mips/hal2.c
@@ -219,6 +219,8 @@ static int hal2_gain_get(struct snd_kcontrol *kcontrol,
                 l = (tmp >> H2I_C2_L_GAIN_SHIFT) & 15;
                 r = (tmp >> H2I_C2_R_GAIN_SHIFT) & 15;
                 break;
+        default:
+                return -EINVAL;
         }
         ucontrol->value.integer.value[0] = l;
         ucontrol->value.integer.value[1] = r;
@@ -256,6 +258,8 @@ static int hal2_gain_put(struct snd_kcontrol *kcontrol,
                 new |= (r << H2I_C2_R_GAIN_SHIFT);
                 hal2_i_write32(hal2, H2I_ADC_C2, new);
                 break;
+        default:
+                return -EINVAL;
         }
         return old != new;
 }