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OvmfPkg: QemuFlashFvbServicesRuntimeDxe: remove FvbScratchSpace field 

The ESAL_FWB_GLOBAL.FvbScratchSpace array is never initialized (it
contains garbage from AllocateRuntimePool()). Its element at subscript one
(=FVB_VIRTUAL), containing garbage as well, is converted to virtual
mapping. Then the array is never used again.

Remove it.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18669 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Laszlo Ersek 2015-10-26 14:58:26 +00:00 committed by lersek
parent a05aff5655
commit f97a5b5e4c
2 changed files with 0 additions and 3 deletions
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2
OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
View File

@ -169,8 +169,6 @@ FvbVirtualddressChangeEvent (
Index++;
}
EfiConvertPointer (0x0,
(VOID **) &mFvbModuleGlobal->FvbScratchSpace[FVB_VIRTUAL]);
EfiConvertPointer (0x0, (VOID **) &mFvbModuleGlobal);
QemuFlashConvertPointers ();
}

1
OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.h
View File

@ -38,7 +38,6 @@ typedef struct {
typedef struct {
UINT32 NumFv;
EFI_FW_VOL_INSTANCE *FvInstance[2];
UINT8 *FvbScratchSpace[2];
} ESAL_FWB_GLOBAL;
//