tree d40442df29f9704604f316735ac9f2997d4a05d6
parent e74eba049356fdad6713ab66322d9aeb0e85608b
author Insu Yun <wuninsu@gmail.com> 1445109907 +0000
committer Sebastian Reichel <sre@kernel.org> 1445247722 +0200

hsi: correctly handle return value of kzalloc

Since kzalloc can be failed in memory pressure,
its return value should be checked and handled.

Signed-off-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>