UefiCpuPkg/PiSmmCpuDxeSmm: Refine casting result to bigger size

[mirror_edk2.git] / UefiCpuPkg / PiSmmCpuDxeSmm / MpService.c

diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c b/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c
index d99ad467b75f3c876d99b6b675764068449a16e5..a1d16b45705259eda1fdb12d31d534049adcd8ee 100644 (file)
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c
@@ -1,7 +1,7 @@
 /** @file\r
 SMM MP service implementation\r
 \r
-Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2009 - 2017, Intel Corporation. All rights reserved.<BR>\r
 Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>\r
 \r
 This program and the accompanying materials\r
@@ -783,7 +783,7 @@ Gen4GPageTable (
   // Set Page Directory Pointers\r
   //\r
   for (Index = 0; Index < 4; Index++) {\r
-    Pte[Index] = (UINT64)((UINTN)PageTable + EFI_PAGE_SIZE * (Index + 1)) | mAddressEncMask |\r
+    Pte[Index] = ((UINTN)PageTable + EFI_PAGE_SIZE * (Index + 1)) | mAddressEncMask |\r
                    (Is32BitPageTable ? IA32_PAE_PDPTE_ATTRIBUTE_BITS : PAGE_ATTRIBUTE_BITS);\r
   }\r
   Pte += EFI_PAGE_SIZE / sizeof (*Pte);\r