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(parent: 18c94a0) | patch
ASoC: Intel: add NULL test
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sun, 20 Dec 2015 11:15:53 +0000 (12:15 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 23 Dec 2015 00:02:17 +0000 (00:02 +0000)
commit3f317c9faabc546a503bc62e806fa2e8e93e76be
treec5d150fd6f3f3240a33da58468dc8d2b1f02b359tree | snapshot (tar.gz zip)
parent18c94a043d6a466938f13761081a5cbee802dad1commit | diff
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>
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Motorola kernel-slsi