drm/i915/gvt: do not ignore return value of create_scratch_page

Function create_scratch_page() may fail in some cases.

Signed-off-by: Du, Changbin <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
This commit is contained in:
Du, Changbin 2016-10-20 14:08:49 +08:00 • committed by Zhenyu Wang
commit 19e6393fb5