From: Xinyun Liu <xinyun.liu@intel.com>
Date: Thu, 7 Jun 2018 22:48:41 +0800
Subject: drm/i915/gvt: removed unnecessary boundary check
Git-commit: 659571953d315b36204acac508ef8d477044d260
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

type is already checked in the function entry. So it is unnecessary
to check it again.

Signed-off-by: Xinyun Liu <xinyun.liu@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/i915/gvt/gtt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -2030,7 +2030,7 @@ static int alloc_scratch_pages(struct in
 	 * GTT_TYPE_PPGTT_PDE_PT level pt, that means this scratch_pt it self
 	 * is GTT_TYPE_PPGTT_PTE_PT, and full filled by scratch page mfn.
 	 */
-	if (type > GTT_TYPE_PPGTT_PTE_PT && type < GTT_TYPE_MAX) {
+	if (type > GTT_TYPE_PPGTT_PTE_PT) {
 		struct intel_gvt_gtt_entry se;
 
 		memset(&se, 0, sizeof(struct intel_gvt_gtt_entry));