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ASoC: davinci-mcasp: check memory allocation failure
authorChristophe Jaillet <christophe.jaillet@wanadoo.fr>
Sun, 27 Aug 2017 06:46:50 +0000 (08:46 +0200)
committerMark Brown <broonie@kernel.org>
Sun, 27 Aug 2017 12:30:29 +0000 (13:30 +0100)
commit4243e0457c9b1fe5e96fba19296469466eb24b1d
treee2a26df104b95fe6c3184084c294cafda4e69322tree | snapshot (tar.gz zip)
parentdc09233908cf47339f5000dc54574685e917af77commit | diff
ASoC: davinci-mcasp: check memory allocation failure

Check memory allocation failures and return -ENOMEM in such cases, as
already done above for another memory allocation.

This avoids NULL pointers dereference.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/davinci/davinci-mcasp.c diff | blob | blame | history