lkml.org 
[lkml]   [2014]   [Jan]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ASoC: simple-card: fix the cinfo error check
Date
If the dt is used and the cinfo is NULL, the -ENOMEM should be return.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
---
sound/soc/generic/simple-card.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index 51a4784..406e4ea 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -223,15 +223,17 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
dev_err(dev, "parse error %d\n", ret);
return ret;
}
+ } else {
+ return -ENOMEM;
}
} else {
cinfo = pdev->dev.platform_data;
- cinfo->snd_card.dev = &pdev->dev;
- }
+ if (!cinfo) {
+ dev_err(dev, "no info for asoc-simple-card\n");
+ return -EINVAL;
+ }

- if (!cinfo) {
- dev_err(dev, "no info for asoc-simple-card\n");
- return -EINVAL;
+ cinfo->snd_card.dev = &pdev->dev;
}

if (!cinfo->name ||
--
1.8.4



\
 
 \ /
  Last update: 2014-01-09 12:21    [W:0.060 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site