ASoC: rt5645: Remove unneeded goto in rt5645_i2c_probe

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index 02147be..a7762d0 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -2345,14 +2345,8 @@
 
 	}
 
-	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
-			rt5645_dai, ARRAY_SIZE(rt5645_dai));
-	if (ret < 0)
-		goto err;
-
-	return 0;
-err:
-	return ret;
+	return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
+				      rt5645_dai, ARRAY_SIZE(rt5645_dai));
 }
 
 static int rt5645_i2c_remove(struct i2c_client *i2c)