Refine new library instances according to review comments.

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibRepStr / ScanMem16Wrapper.c

diff --git a/MdePkg/Library/BaseMemoryLibRepStr/ScanMem16Wrapper.c b/MdePkg/Library/BaseMemoryLibRepStr/ScanMem16Wrapper.c
index 54abe1c356def40b11f5d80a76df067573f2bab4..4146dc5a1b9cfc83aec8b70d36cb87fe295f5a2f 100644 (file)
--- a/MdePkg/Library/BaseMemoryLibRepStr/ScanMem16Wrapper.c
+++ b/MdePkg/Library/BaseMemoryLibRepStr/ScanMem16Wrapper.c
@@ -1,6 +1,16 @@
 /** @file\r
   ScanMem16() implementation.\r
 \r
+  The following BaseMemoryLib instances contain the same copy of this file:\r
+    BaseMemoryLib\r
+    BaseMemoryLibMmx\r
+    BaseMemoryLibSse2\r
+    BaseMemoryLibRepStr\r
+    BaseMemoryLibOptDxe\r
+    BaseMemoryLibOptPei\r
+    PeiMemoryLib\r
+    DxeMemoryLib\r
+\r
   Copyright (c) 2006, Intel Corporation<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
@@ -10,20 +20,9 @@
   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
-  The following BaseMemoryLib instances share the same version of this file:\r
-\r
-    BaseMemoryLib\r
-    BaseMemoryLibMmx\r
-    BaseMemoryLibSse2\r
-    BaseMemoryLibRepStr\r
-    PeiMemoryLib\r
-    DxeMemoryLib\r
-\r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
+\r
 \r
 \r
 #include "MemLibInternals.h"\r
@@ -39,7 +38,7 @@
   If Length > 0 and Buffer is NULL, then ASSERT().\r
   If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r
   If Length is not aligned on a 16-bit boundary, then ASSERT().\r
-  If Length is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT(). \r
+  If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). \r
 \r
   @param  Buffer      Pointer to the target buffer to scan.\r
   @param  Length      Number of bytes in Buffer to scan.\r
@@ -56,7 +55,7 @@ ScanMem16 (
   IN UINT16      Value\r
   )\r
 {\r
-  if (0 == Length) {\r
+  if (Length == 0) {\r
     return NULL;\r
   }\r
 \r