tree c5d150fd6f3f3240a33da58468dc8d2b1f02b359
parent 18c94a043d6a466938f13761081a5cbee802dad1
author Julia Lawall <Julia.Lawall@lip6.fr> 1450610153 +0100
committer Mark Brown <broonie@kernel.org> 1450828937 +0000

ASoC: Intel: add NULL test

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;
identifier fld;
@@

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

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>