ASoC: imx-pcm-dma: add NULL test

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Add NULL test on call to devm_kzalloc.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x;
@@

* x = devm_kzalloc(...);
  ... when != x == NULL
  *x
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

...

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Julia Lawall 2015-12-20 12:15:50 +01:00 • committed by Mark Brown

parent 8005c49d9a

commit 10974ccf04

1 changed files with 2 additions and 0 deletions

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

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