git.stricted.de - GitHub/moto-9609/android_kernel_motorola

author	Insu Yun <wuninsu@gmail.com>
	Wed, 30 Dec 2015 15:59:29 +0000 (10:59 -0500)
committer	Jani Nikula <jani.nikula@intel.com>
	Mon, 4 Jan 2016 14:05:27 +0000 (16:05 +0200)
commit	62ab420f7458feb4ef1fa2ef094ee00af9844253
tree	4c9d2fcd316090963923376b2a2415ab31aa2bbe	tree \| snapshot (tar.gz zip)
parent	eba51190f3c6ffcb685fc100a4234095b0146150	commit \| diff

i915: correctly handling failed allocation

Since devm_kzalloc can be failed, it needs to be checked
if not, NULL dereference could be happened.

Signed-off-by: Insu Yun <wuninsu@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451491169-35068-1-git-send-email-wuninsu@gmail.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>