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

[mirror_edk2.git] / MdePkg / Library / BaseSynchronizationLib / Synchronization.c

diff --git a/MdePkg/Library/BaseSynchronizationLib/Synchronization.c b/MdePkg/Library/BaseSynchronizationLib/Synchronization.c
index 4f2e21bcb32110789ad57bf549a7cd2d3b274feb..0ab59ca70215d52d837236d319879c9a252e0a0d 100644 (file)
--- a/MdePkg/Library/BaseSynchronizationLib/Synchronization.c
+++ b/MdePkg/Library/BaseSynchronizationLib/Synchronization.c
@@ -1,7 +1,7 @@
 /** @file\r
   Implementation of synchronization functions.\r
 \r
-  Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2006 - 2018, 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
@@ -22,7 +22,7 @@
   optimal spin lock performance.\r
 \r
   This function retrieves the spin lock alignment requirements for optimal\r
-  performance on a given CPU architecture. The spin lock alignment is byte alignment. \r
+  performance on a given CPU architecture. The spin lock alignment is byte alignment.\r
   It must be a power of two and is returned by this function. If there are no alignment\r
   requirements, then 1 must be returned. The spin lock synchronization\r
   functions must function correctly if the spin lock size and alignment values\r
@@ -231,8 +231,7 @@ ReleaseSpinLock (
 \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
+  performed using MP safe mechanisms.\r
 \r
   If Value is NULL, then ASSERT().\r
 \r
@@ -256,8 +255,7 @@ InterlockedIncrement (
 \r
   Performs an atomic decrement of the 32-bit unsigned integer specified by\r
   Value and returns the decremented value. The decrement operation must be\r
-  performed using MP safe mechanisms. The state of the return value is not\r
-  guaranteed to be MP safe.\r
+  performed using MP safe mechanisms.\r
 \r
   If Value is NULL, then ASSERT().\r
 \r