linux-kernel - [PATCH] ASoC: imx-sgtl5000: fix error return code in imx_sgtl5000

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Message-ID: <CAPgLHd-cXmWwMq8DMhXbOhykZvnMzxb4HHZ-5ayNnkPU1fqfQQ@mail.gmail.com>
Date:	Tue, 16 Jul 2013 20:05:07 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
	tiwai@...e.de, grant.likely@...aro.org, rob.herring@...xeda.com,
	shawn.guo@...aro.org, fabio.estevam@...escale.com,
	wfp5p@...ginia.edu, LW@...O-electronics.de
Cc:	yongjun_wei@...ndmicro.com.cn, alsa-devel@...a-project.org,
	devicetree-discuss@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: imx-sgtl5000: fix error return code in imx_sgtl5000_probe()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 sound/soc/fsl/imx-sgtl5000.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 7a8bc12..25f310d 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -129,8 +129,10 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
 	}
 
 	data->codec_clk = devm_clk_get(&codec_dev->dev, NULL);
-	if (IS_ERR(data->codec_clk))
+	if (IS_ERR(data->codec_clk)) {
+		ret = PTR_ERR(data->codec_clk);
 		goto fail;
+	}
 
 	data->clk_frequency = clk_get_rate(data->codec_clk);
 

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