Change RETURN_STATUS type to UINTN, thus EFI_STATUS is defined as UINTN to align...

Impaction:
There should be no impact unless code has been written that tests a constant or variable of type EFI_STATUS to be less than 0, or tested it against a negative value. This most likely have not been done.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9324 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
index 77ca849d2705f0a91507fa2bd1c88f6e126ecdb0..2b0ce41e0ed665b925553c1389301ed50d9c761d 100644 (file)
--- a/MdePkg/Include/Base.h
+++ b/MdePkg/Include/Base.h
@@ -6,8 +6,8 @@
   environment. There are a set of base libraries in the Mde Package that can\r
   be used to implement base modules.\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation<BR>\r
-Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>
+Copyright (c) 2006 - 2009, Intel Corporation<BR>\r
+Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR>\r
 All rights reserved. This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -643,7 +643,7 @@ typedef UINTN  *BASE_LIST;
 //\r
 // Status codes common to all execution phases\r
 //\r
-typedef INTN RETURN_STATUS;\r
+typedef UINTN RETURN_STATUS;\r
 \r
 /**\r
   Produces a RETURN_STATUS code with the highest bit set. \r
@@ -678,7 +678,7 @@ typedef INTN RETURN_STATUS;
   @retval FALSE         The high bit of StatusCode is clear.\r
 \r
 **/\r
-#define RETURN_ERROR(StatusCode)     (((RETURN_STATUS)(StatusCode)) < 0)\r
+#define RETURN_ERROR(StatusCode)     (((INTN)(RETURN_STATUS)(StatusCode)) < 0)\r
 \r
 ///\r
 /// The operation completed successfully.\r