ASoC: wm8994: missing break in wm8994_aif3_hw_params()

The missing break here means that we always return early and the
function is a no-op.
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org

sound/soc/codecs/wm8994.c

@@ -2841,6 +2841,7 @@ static int wm8994_aif3_hw_params(struct snd_pcm_substream *substream,
 		default:
 			return 0;
 		}
+		break;
 	default:
 		return 0;
 	}