linux-kernel - [PATCH linux-next] ASoC: atmel_ssc_dai: Remove the unneeded result variable

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Date:   Tue, 23 Aug 2022 07:53:35 +0000
From:   cgel.zte@...il.com
To:     broonie@...nel.org, linux-kernel@...r.kernel.org
Cc:     codrin.ciubotariu@...rochip.com, lgirdwood@...il.com,
        perex@...ex.cz, tiwai@...e.com, nicolas.ferre@...rochip.com,
        alexandre.belloni@...tlin.com, claudiu.beznea@...rochip.com,
        alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] ASoC: atmel_ssc_dai: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value from asoc_ssc_init() directly instead of storing it
in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 sound/soc/atmel/atmel_ssc_dai.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c
index e868b7e028d6..3763454436c1 100644
--- a/sound/soc/atmel/atmel_ssc_dai.c
+++ b/sound/soc/atmel/atmel_ssc_dai.c
@@ -891,7 +891,6 @@ static int asoc_ssc_init(struct device *dev)
 int atmel_ssc_set_audio(int ssc_id)
 {
 	struct ssc_device *ssc;
-	int ret;
 
 	/* If we can grab the SSC briefly to parent the DAI device off it */
 	ssc = ssc_request(ssc_id);
@@ -903,9 +902,7 @@ int atmel_ssc_set_audio(int ssc_id)
 		ssc_info[ssc_id].ssc = ssc;
 	}
 
-	ret = asoc_ssc_init(&ssc->pdev->dev);
-
-	return ret;
+	return asoc_ssc_init(&ssc->pdev->dev);
 }
 EXPORT_SYMBOL_GPL(atmel_ssc_set_audio);
 
-- 
2.25.1