dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity

ASoC: Fix incorrect kfree in ad193x_probe error path

Browse source 
We allocated memory for ad193x in ad193x_spi_probe,
and will free the memory in either ad193x_spi_probe error path or
ad193x_spi_remove.

Thus we should not call kfree(ad193x) in ad193x_probe, otherwise
we have double free of ad193x.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2010-11-16 16:08:51 +08:00 committed by Mark Brown
parent af353d8a13
commit 50d0ac2e1e
1 changed files with 0 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
sound/soc/codecs/ad193x.c
View file

@ -364,7 +364,6 @@ static int ad193x_probe(struct snd_soc_codec *codec)
if (ret < 0) {
dev_err(codec->dev, "failed to set cache I/O: %d\n",
ret);
kfree(ad193x);
return ret;
}