From 70849819c15482d4d6b7db4b06c4b21fa2e3b1c5 Mon Sep 17 00:00:00 2001
From: Jeff Fan <jeff.fan@intel.com>
Date: Thu, 10 Mar 2016 09:33:17 +0800
Subject: [PATCH] UefiCpuPkg/Application/Cpuid: Remove unnecessary code check

gMaximumBasicFunction is set to CPUID_SIGNATURE as below, so removed the compare code.
UINT32  gMaximumBasicFunction = CPUID_SIGNATURE;

Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
UefiCpuPkg/Application/Cpuid: Remove unnecessary code check

gMaximumBasicFunction is set to CPUID_SIGNATURE as below, so removed the compare code.
UINT32  gMaximumBasicFunction = CPUID_SIGNATURE;

Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
UefiCpuPkg/Application/Cpuid: Remove unnecessary code check

gMaximumBasicFunction is set to CPUID_SIGNATURE as below, so removed the compare code.
UINT32  gMaximumBasicFunction = CPUID_SIGNATURE;

Cc: Qiu Shumin <shumin.qiu@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
---
 UefiCpuPkg/Application/Cpuid/Cpuid.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/UefiCpuPkg/Application/Cpuid/Cpuid.c b/UefiCpuPkg/Application/Cpuid/Cpuid.c
index f5268cd05ed9..b0624e1c23fd 100644
--- a/UefiCpuPkg/Application/Cpuid/Cpuid.c
+++ b/UefiCpuPkg/Application/Cpuid/Cpuid.c
@@ -179,10 +179,6 @@ CpuidSignature (
   UINT32 Edx;
   CHAR8  Signature[13];
 
-  if (CPUID_SIGNATURE > gMaximumBasicFunction) {
-    return;
-  }
-
   AsmCpuid (CPUID_SIGNATURE, &Eax, &Ebx, &Ecx, &Edx);
 
   Print (L"CPUID_SIGNATURE (Leaf %08x)\n", CPUID_SIGNATURE);