1 files changed, 6 insertions, 14 deletions
diff --git a/MdePkg/Library/BaseSynchronizationLib/SynchronizationMsc.c b/MdePkg/Library/BaseSynchronizationLib/SynchronizationMsc.c
index c9ecdf6f483c..3e136576f0c2 100644
--- a/MdePkg/Library/BaseSynchronizationLib/SynchronizationMsc.c
+++ b/MdePkg/Library/BaseSynchronizationLib/SynchronizationMsc.c
@@ -1,14 +1,8 @@
 /** @file
   Implementation of synchronization functions.
 
-  Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
-  This program and the accompanying materials
-  are licensed and made available under the terms and conditions of the BSD License
-  which accompanies this distribution.  The full text of the license may be found at
-  http://opensource.org/licenses/bsd-license.php.
-
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
@@ -30,7 +24,7 @@ void    _ReadWriteBarrier (void);
   optimal spin lock performance.
 
   This function retrieves the spin lock alignment requirements for optimal
-  performance on a given CPU architecture. The spin lock alignment is byte alignment. 
+  performance on a given CPU architecture. The spin lock alignment is byte alignment.
   It must be a power of two and is returned by this function. If there are no alignment
   requirements, then 1 must be returned. The spin lock synchronization
   functions must function correctly if the spin lock size and alignment values
@@ -193,7 +187,7 @@ AcquireSpinLockOrFail (
 {
   SPIN_LOCK   LockValue;
   VOID        *Result;
-  
+
   ASSERT (SpinLock != NULL);
 
   LockValue = *SpinLock;
@@ -249,8 +243,7 @@ ReleaseSpinLock (
 
   Performs an atomic increment of the 32-bit unsigned integer specified by
   Value and returns the incremented value. The increment operation must be
-  performed using MP safe mechanisms. The state of the return value is not
-  guaranteed to be MP safe.
+  performed using MP safe mechanisms.
 
   If Value is NULL, then ASSERT().
 
@@ -274,8 +267,7 @@ InterlockedIncrement (
 
   Performs an atomic decrement of the 32-bit unsigned integer specified by
   Value and returns the decremented value. The decrement operation must be
-  performed using MP safe mechanisms. The state of the return value is not
-  guaranteed to be MP safe.
+  performed using MP safe mechanisms.
 
   If Value is NULL, then ASSERT().