ASoC: wm8994: missing break in wm8994_get_fll_config()

Smatch complains that:

	sound/soc/codecs/wm8994.c:2087 wm8994_get_fll_config()
		warn: missing break? reassigning 'fll->k'
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/wm8994.c

@@ -2080,6 +2080,7 @@ static int wm8994_get_fll_config(struct wm8994 *control, struct fll_div *fll,
 		fll->k = K / 10;
 
 		pr_debug("N=%x K=%x\n", fll->n, fll->k);
+		break;
 
 	default:
 		gcd_fll = gcd(freq_out, freq_in);