Status = FvPpi->GetFileInfo (FvPpi, AprioriFileHandle, &FileInfo);\r
ASSERT_EFI_ERROR (Status);\r
Private->AprioriCount = FileInfo.BufferSize & 0x00FFFFFF;\r
- Private->AprioriCount -= sizeof (EFI_FFS_FILE_HEADER) - sizeof (EFI_COMMON_SECTION_HEADER);\r
+ Private->AprioriCount -= sizeof (EFI_COMMON_SECTION_HEADER);\r
Private->AprioriCount /= sizeof (EFI_GUID);\r
\r
ZeroMem (FileGuid, sizeof (FileGuid));\r