ASoC: imx-pcm-dma: check kzalloc return value in function snd_imx_open

Browse source

It fixed smatch warning:
sound/soc/fsl/imx-pcm-dma.c:112 snd_imx_open() error: potential null dereference 'dma_data'.  (kzalloc returns null)

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

...

This commit is contained in:

Richard Zhao 2012-09-18 17:20:05 +08:00 • committed by Mark Brown

parent 86767b7d5b

commit d37777a13b

1 changed files with 3 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

sound/soc/fsl/imx-pcm-dma.c

View file