From 6e84b4df30007c7e5e49b7bc7248933750af8a66 Mon Sep 17 00:00:00 2001
From: Olivier Martin <olivier.martin@arm.com>
Date: Tue, 16 Jul 2013 05:13:52 +0000
Subject: [PATCH] Fixes the GCC build 'Unused variable' warning (raised an
 error when warnings are treated as errors).

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14474 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Library/UefiHiiLib/HiiLib.c              |  6 ------
 MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c | 10 ----------
 2 files changed, 16 deletions(-)

diff --git a/MdeModulePkg/Library/UefiHiiLib/HiiLib.c b/MdeModulePkg/Library/UefiHiiLib/HiiLib.c
index 87aeb947ae..f48f42fcdb 100644
--- a/MdeModulePkg/Library/UefiHiiLib/HiiLib.c
+++ b/MdeModulePkg/Library/UefiHiiLib/HiiLib.c
@@ -1001,7 +1001,6 @@ ValidateQuestionFromVfr (
   )
 {
   IFR_BLOCK_DATA               VarBlockData;
-  UINT8                        *TmpBuffer;
   UINT16                       Offset;
   UINT16                       Width;
   UINT64                       VarValue;
@@ -1032,7 +1031,6 @@ ValidateQuestionFromVfr (
   Index             = 0;
   VarStoreName      = NULL;
   Status            = EFI_SUCCESS;
-  TmpBuffer         = NULL;
   VarValue          = 0;
   IfrVarStore       = NULL;
   IfrNameValueStore = NULL;
@@ -1586,16 +1584,12 @@ GetBlockDataInfo (
   LIST_ENTRY                   *Link;
   UINTN                        MaxBufferSize;
   EFI_STATUS                   Status;
-  CHAR8                        *VarStoreName;
-  UINTN                        Index;
   IFR_BLOCK_DATA               *BlockArray;
   UINT8                        *DataBuffer;
   
   //
   // Initialize the local variables.
   //
-  Index         = 0;
-  VarStoreName  = NULL;
   Status        = EFI_SUCCESS;
   BlockData     = NULL;
   NewBlockData  = NULL;
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
index a83a2ff777..51ff210d18 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
@@ -1433,20 +1433,12 @@ ParseIfrData (
   CHAR16                   *VarStoreName;
   UINT16                   VarWidth;
   UINT16                   VarDefaultId;
-  EFI_STRING               GuidStr;
-  EFI_STRING               NameStr;
-  EFI_STRING               TempStr;
-  UINTN                    LengthString;
   BOOLEAN                  FirstOneOfOption;
   LIST_ENTRY               *LinkData;
   LIST_ENTRY               *LinkDefault;
   EFI_IFR_VARSTORE_NAME_VALUE *IfrNameValueVarStore;
 
-  LengthString     = 0;
   Status           = EFI_SUCCESS;
-  GuidStr          = NULL;
-  NameStr          = NULL;
-  TempStr          = NULL;
   BlockData        = NULL;
   DefaultDataPtr   = NULL;
   FirstOneOfOption = FALSE;
@@ -2875,7 +2867,6 @@ GetFullStringFromHiiFormPackages (
   EFI_STRING                   ConfigHdr;
   EFI_STRING                   StringPtr;
   EFI_STRING                   Progress;
-  BOOLEAN                      DataExist;
 
   if (DataBaseRecord == NULL || DevicePath == NULL || Request == NULL || AltCfgResp == NULL) {
     return EFI_INVALID_PARAMETER;
@@ -2891,7 +2882,6 @@ GetFullStringFromHiiFormPackages (
   ConfigHdr         = NULL;
   HiiFormPackage    = NULL;
   PackageSize       = 0;
-  DataExist         = FALSE;
   Progress          = *Request;
 
   Status = GetFormPackageData (DataBaseRecord, &HiiFormPackage, &PackageSize);
-- 
2.39.2