[PATCH -next] ASoC: rk817: fix compile warning in rk817_probe()

[Yang Yingliang]

Fix the compile warning by return ret:

  sound/soc/codecs/rk817_codec.c:418:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
    418 |  int ret;
        |      ^~~

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang at huawei.com>
---
 sound/soc/codecs/rk817_codec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/rk817_codec.c b/sound/soc/codecs/rk817_codec.c
index 17e672b85ee5..56de5ec5f03b 100644
--- a/sound/soc/codecs/rk817_codec.c
+++ b/sound/soc/codecs/rk817_codec.c
@@ -430,7 +430,7 @@ static int rk817_probe(struct snd_soc_component *component)
 
 	snd_soc_component_set_pll(component, 0, 0, 0, 0);
 
-	return 0;
+	return ret;
 }
 
 static void rk817_remove(struct snd_soc_component *component)
-- 
2.25.1