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MdeModulePkg: Use IsZeroGuid API for zero GUID checking

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Instead of comparing a GUID with gZeroGuid via the CompareGuid API, the
commit uses the IsZeroGuid API to check if the given GUID is a zero GUID.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Feng Tian <feng.tian@Intel.com>
This commit is contained in:
Hao Wu
2016-08-30 09:57:59 +08:00
parent dc2109946d
commit 39cde03cc5
17 changed files with 16 additions and 31 deletions
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4
MdeModulePkg/Library/VarCheckHiiLib/VarCheckHii.h
View File

@@ -1,7 +1,7 @@
/** @file
Include file for Var Check Hii handler and bin.
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -22,8 +22,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Library/UefiBootServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Guid/ZeroGuid.h>
#include <Protocol/HiiDatabase.h>
#include <Protocol/FirmwareVolume2.h>
#include <Protocol/FirmwareVolumeBlock.h>

6
MdeModulePkg/Library/VarCheckHiiLib/VarCheckHiiGenFromFv.c
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@@ -1,7 +1,7 @@
/** @file
Var Check Hii generation from FV.
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -372,7 +372,7 @@ CreateVfrDriverList (
UINTN Index;
VAR_CHECK_VFR_DRIVER_INFO *VfrDriverInfo;
for (Index = 0; !CompareGuid (&DriverGuidArray[Index], &gZeroGuid); Index++) {
for (Index = 0; !IsZeroGuid (&DriverGuidArray[Index]); Index++) {
DEBUG ((EFI_D_INFO, "CreateVfrDriverList: %g\n", &DriverGuidArray[Index]));
VfrDriverInfo = InternalVarCheckAllocateZeroPool (sizeof (*VfrDriverInfo));
ASSERT (VfrDriverInfo != NULL);
@@ -421,7 +421,7 @@ VarCheckHiiGenFromFv (
//
DriverGuidArray = (EFI_GUID *) PcdGetPtr (PcdVarCheckVfrDriverGuidArray);
if (CompareGuid (&DriverGuidArray[0], &gZeroGuid)) {
if (IsZeroGuid (&DriverGuidArray[0])) {
//
// No VFR driver will be parsed from FVs.
//

3
MdeModulePkg/Library/VarCheckHiiLib/VarCheckHiiLib.inf
View File

@@ -46,9 +46,6 @@
PcdLib
VarCheckLib
[Guids]
gZeroGuid ## SOMETIMES_CONSUMES ## GUID
[Protocols]
gEfiFirmwareVolume2ProtocolGuid ## SOMETIMES_CONSUMES
gEfiFirmwareVolumeBlock2ProtocolGuid ## SOMETIMES_CONSUMES