From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Thu, 24 Mar 2016 06:28:19 +0000 (+0100)
Subject: UefiCpuPkg/MtrrLib: remove unused but set variable
X-Git-Tag: edk2-stable201903~7501
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=16e93125b506e30e53f63be4af0255a3afb0210b;p=mirror_edk2.git

UefiCpuPkg/MtrrLib: remove unused but set variable

Remove variable TempQWord that is declared, assigned but never referenced.
This fixes a warning emitted by GCC when -Wunused-but-set-variable is in
effect.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
---

diff --git a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c
index 199e165d46..5ed9f226e4 100644
--- a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c
+++ b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c
@@ -459,11 +459,9 @@ ProgramFixedMtrr (
 {
   UINT32  MsrNum;
   UINT32  ByteShift;
-  UINT64  TempQword;
   UINT64  OrMask;
   UINT64  ClearMask;
 
-  TempQword = 0;
   OrMask    = 0;
   ClearMask = 0;