linux-kernel - [PATCH] ASoC: pxa: remove unnecessary assignment to variable ret

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Message-ID: <20200930025240.93345-1-jingxiangfeng@huawei.com>
Date:   Wed, 30 Sep 2020 10:52:40 +0800
From:   Jing Xiangfeng <jingxiangfeng@...wei.com>
To:     <daniel@...que.org>, <haojian.zhuang@...il.com>,
        <robert.jarzmik@...e.fr>, <perex@...ex.cz>, <tiwai@...e.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <jingxiangfeng@...wei.com>
Subject: [PATCH] ASoC: pxa: remove unnecessary assignment to variable ret

ret is always zero here in this code path. So remove this assignment.

Signed-off-by: Jing Xiangfeng <jingxiangfeng@...wei.com>
---
 sound/arm/pxa2xx-ac97.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index ea8e233150c8..813e608dca82 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -210,7 +210,6 @@ static int pxa2xx_ac97_pcm_new(struct snd_card *card)
 		goto out;
 
 	pxa2xx_ac97_pcm = pcm;
-	ret = 0;
 
  out:
 	return ret;
-- 
2.17.1