linux-kernel - [PATCH] sound/soc/codecs: remove redundant ret variable

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Message-Id: <20220110012833.643994-1-chi.minghao@zte.com.cn>
Date:   Mon, 10 Jan 2022 01:28:33 +0000
From:   cgel.zte@...il.com
To:     broonie@...nel.org
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        chi.minghao@....com.cn, patches@...nsource.cirrus.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Zeal Robot <zealci@....com.cn>, CGEL ZTE <cgel.zte@...il.com>
Subject: [PATCH] sound/soc/codecs: remove redundant ret variable

From: Minghao Chi <chi.minghao@....com.cn>

Return value from devm_snd_soc_register_component() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@...il.com>
---
 sound/soc/codecs/wm8971.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 21ae55c32a6d..ddf0e2f5e66a 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -676,7 +676,6 @@ static int wm8971_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
 	struct wm8971_priv *wm8971;
-	int ret;
 
 	wm8971 = devm_kzalloc(&i2c->dev, sizeof(struct wm8971_priv),
 			      GFP_KERNEL);
@@ -689,10 +688,8 @@ static int wm8971_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8971);
 
-	ret = devm_snd_soc_register_component(&i2c->dev,
+	return devm_snd_soc_register_component(&i2c->dev,
 			&soc_component_dev_wm8971, &wm8971_dai, 1);
-
-	return ret;
 }
 
 static const struct i2c_device_id wm8971_i2c_id[] = {
-- 
2.25.1