MdePkg/SynchronizationLib: fix Interlocked[De|In]crement return value

[mirror_edk2.git] / MdePkg / Library / BaseSynchronizationLib / Ia32 / InterlockedIncrement.c

diff --git a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedIncrement.c b/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedIncrement.c
deleted file mode 100644 (file)
index c61a550..0000000
--- a/MdePkg/Library/BaseSynchronizationLib/Ia32/InterlockedIncrement.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/** @file\r
-  InterLockedIncrement function\r
-\r
-  Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
-  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
-  http://opensource.org/licenses/bsd-license.php.\r
-\r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-**/\r
-\r
-\r
-\r
-\r
-/**\r
-  Performs an atomic increment of an 32-bit unsigned integer.\r
-\r
-  Performs an atomic increment of the 32-bit unsigned integer specified by\r
-  Value and returns the incremented value. The increment operation must be\r
-  performed using MP safe mechanisms. The state of the return value is not\r
-  guaranteed to be MP safe.\r
-\r
-  @param  Value A pointer to the 32-bit value to increment.\r
-\r
-  @return The incremented value.\r
-\r
-**/\r
-UINT32\r
-EFIAPI\r
-InternalSyncIncrement (\r
-  IN      volatile UINT32           *Value\r
-  )\r
-{\r
-  _asm {\r
-    mov     eax, Value\r
-    lock    inc     dword ptr [eax]\r
-    mov     eax, [eax]\r
-  }\r
-}\r
-\r