linux-kernel - [PATCH -next] ASoC: rk817: fix compile warning in rk817

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Date:   Thu, 3 Jun 2021 09:36:05 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>
CC:     <lee.jones@...aro.org>, <broonie@...nel.org>,
        <macromorgan@...mail.com>
Subject: [PATCH -next] ASoC: rk817: fix compile warning in rk817_probe()

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@...wei.com>
Signed-off-by: Yang Yingliang <yangyingliang@...wei.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