From 5c3bd3500f8a8503bde2620421a9054a9a41a3cb Mon Sep 17 00:00:00 2001
From: Gary Lin <glin@suse.com>
Date: Fri, 29 Jul 2016 11:25:33 +0800
Subject: [PATCH] Vlv2TbltDevicePkg/VlvPlatformInitDxe: Remove unused variables

Fix the following errors from gcc:

Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c: In function ?GetIntegratedIntelVbtPtr?:
Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c:145:33: error: variable ?VbtSize? set but not used [-Werror=unused-but-set-variable]

Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c: In function ?JudgeHandleIsPCIDevice?:
Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c:418:22: error: variable ?DevicePath? set but not used [-Werror=unused-but-set-variable]

Cc: David Wei <david.wei@intel.com>
Cc: "Wu, Hao A" <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: David Wei <david.wei@intel.com>
---
 Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c b/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c
index 2200e6c751..f8dc3f14f3 100644
--- a/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c
+++ b/Vlv2TbltDevicePkg/VlvPlatformInitDxe/IgdOpRegion.c
@@ -133,7 +133,6 @@ GetIntegratedIntelVbtPtr (
 {
   EFI_STATUS                    Status;
   EFI_PHYSICAL_ADDRESS          VbtAddress = 0;
-  UINT32                        VbtSize = 0;
   UINTN                         FvProtocolCount;
   EFI_HANDLE                    *FvHandles;
   EFI_FIRMWARE_VOLUME_PROTOCOL  *Fv;
@@ -174,7 +173,6 @@ GetIntegratedIntelVbtPtr (
 
       if (!EFI_ERROR (Status)) {
         VbtAddress = (EFI_PHYSICAL_ADDRESS)(UINTN)Buffer;
-        VbtSize = (UINT32)VbtBufferSize;
         Status = EFI_SUCCESS;
         break;
       }
@@ -406,7 +404,6 @@ JudgeHandleIsPCIDevice(
 {
   EFI_STATUS  Status;
   EFI_DEVICE_PATH   *DPath;
-  EFI_DEVICE_PATH   *DevicePath;
 
   Status = gBS->HandleProtocol (
                   Handle,
@@ -414,7 +411,6 @@ JudgeHandleIsPCIDevice(
                   (VOID **) &DPath
                   );
   if(!EFI_ERROR(Status)) {
-    DevicePath = DPath;
     while(!IsDevicePathEnd(DPath)) {
       if((DPath->Type == HARDWARE_DEVICE_PATH) && (DPath->SubType == HW_PCI_DP)) {
         PCI_DEVICE_PATH   *PCIPath;