From: Du, Changbin <changbin.du@intel.com>
Date: Thu, 20 Oct 2016 06:08:49 +0000 (+0800)
Subject: drm/i915/gvt: do not ignore return value of create_scratch_page
X-Git-Tag: v4.10-rc1~154^2~44^2~10^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=19e6393fb5366a89705a62b3276ce42e990d12ce;p=karo-tx-linux.git

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>
---

diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index ca1572070792..2cc761328569 100644
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -1995,8 +1995,7 @@ int intel_vgpu_init_gtt(struct intel_vgpu *vgpu)
 
 	gtt->ggtt_mm = ggtt_mm;
 
-	create_scratch_page(vgpu);
-	return 0;
+	return create_scratch_page(vgpu);
 }
 
 /**