MdeModulePkg: Refine casting expression result to bigger size

[mirror_edk2.git] / MdeModulePkg / Core / Dxe / Image / Image.c

diff --git a/MdeModulePkg/Core/Dxe/Image/Image.c b/MdeModulePkg/Core/Dxe/Image/Image.c
index 652da8bf1075031986192eac214ba2316724ee3e..80128e729b43112548acd57793de12327c529800 100644 (file)
--- a/MdeModulePkg/Core/Dxe/Image/Image.c
+++ b/MdeModulePkg/Core/Dxe/Image/Image.c
@@ -313,8 +313,8 @@ CheckAndMarkFixLoadingMemoryUsageBitMap (
    //\r
    // Test if the memory is avalaible or not.\r
    // \r
-   BaseOffsetPageNumber = (UINTN)EFI_SIZE_TO_PAGES((UINT32)(ImageBase - DxeCodeBase));\r
-   TopOffsetPageNumber  = (UINTN)EFI_SIZE_TO_PAGES((UINT32)(ImageBase + ImageSize - DxeCodeBase));\r
+   BaseOffsetPageNumber = EFI_SIZE_TO_PAGES((UINT32)(ImageBase - DxeCodeBase));\r
+   TopOffsetPageNumber  = EFI_SIZE_TO_PAGES((UINT32)(ImageBase + ImageSize - DxeCodeBase));\r
    for (Index = BaseOffsetPageNumber; Index < TopOffsetPageNumber; Index ++) {\r
      if ((mDxeCodeMemoryRangeUsageBitMap[Index / 64] & LShiftU64(1, (Index % 64))) != 0) {\r
        //\r
@@ -366,12 +366,10 @@ GetPeCoffImageFixLoadingAssignedAddress(
    //\r
    Handle = (IMAGE_FILE_HANDLE*)ImageContext->Handle;\r
    ImgHdr = (EFI_IMAGE_OPTIONAL_HEADER_UNION *)((CHAR8* )Handle->Source + ImageContext->PeCoffHeaderOffset);\r
-   SectionHeaderOffset = (UINTN)(\r
-                                 ImageContext->PeCoffHeaderOffset +\r
-                                 sizeof (UINT32) +\r
-                                 sizeof (EFI_IMAGE_FILE_HEADER) +\r
-                                 ImgHdr->Pe32.FileHeader.SizeOfOptionalHeader\r
-                                 );\r
+   SectionHeaderOffset = ImageContext->PeCoffHeaderOffset +\r
+                         sizeof (UINT32) +\r
+                         sizeof (EFI_IMAGE_FILE_HEADER) +\r
+                         ImgHdr->Pe32.FileHeader.SizeOfOptionalHeader;\r
    NumberOfSections = ImgHdr->Pe32.FileHeader.NumberOfSections;\r
 \r
    //\r