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(parent: 2d2749d) | patch
ASoC: omap-hdmi-audio: add NULL test
authorJulia Lawall <Julia.Lawall@lip6.fr>
Sun, 20 Dec 2015 11:15:51 +0000 (12:15 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 23 Dec 2015 00:02:04 +0000 (00:02 +0000)
commitc4d0f2aa9b4c4f329bbf2d046cdccef481fb2f4a
tree339f28bf000357a3745bd343dc308de39b09db7ctree | snapshot
parent2d2749d451f25c706547330cee2274c78b7a6d28commit | diff
ASoC: omap-hdmi-audio: 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>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/omap/omap-hdmi-audio.c diff | blob | history
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