lkml.org 
[lkml]   [2017]   [Sep]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/3] ASoC: fsl-asoc-card: Handle return value of devm_kasprintf
Date
devm_kasprintf() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
sound/soc/fsl/fsl-asoc-card.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 2db4d0c..86f240b 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -639,6 +639,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
devm_kasprintf(&pdev->dev, GFP_KERNEL,
"ac97-codec.%u",
(unsigned int)idx);
+ if (!priv->dai_link[0].codec_name)
+ goto asrc_fail;
}

priv->dai_link[0].platform_of_node = cpu_np;
--
1.9.1
\
 
 \ /
  Last update: 2017-09-20 12:08    [W:0.565 / U:0.256 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site