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;