drm/i915/kvmgt: Handle kzalloc failure

Out-of-memory error must be handled correctly.

Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Changbin Du 2018-03-12 15:12:34 +08:00 • committed by Zhenyu Wang
commit 5cd4223ea3