From ef9273606bb3d9b966646ba00e8dd819372bd054 Mon Sep 17 00:00:00 2001
From: klu2 <klu2@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 24 Dec 2008 01:50:59 +0000
Subject: [PATCH] Refine function comments for BdsDxe module.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7111 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c b/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
index 85ba61707f..acfd548e5e 100644
--- a/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
+++ b/MdeModulePkg/Universal/BdsDxe/BootMaint/BootOption.c
@@ -20,12 +20,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include "BBSsupport.h"
 
 /**
-  Create a menu entry give a Menu type.
+  Create a menu entry by given menu type.
 
   @param MenuType        The Menu type to be created.
 
   @retval NULL           If failed to create the menu.
-  @return                The menu.
+  @return the new menu entry.
 
 **/
 BM_MENU_ENTRY *
@@ -77,12 +77,12 @@ BOpt_CreateMenuEntry (
   // Create new menu entry
   //
   MenuEntry = AllocateZeroPool (sizeof (BM_MENU_ENTRY));
-  if (NULL == MenuEntry) {
-    return MenuEntry;
+  if (MenuEntry == NULL) {
+    return NULL;
   }
 
   MenuEntry->VariableContext = AllocateZeroPool (ContextSize);
-  if (NULL == MenuEntry->VariableContext) {
+  if (MenuEntry->VariableContext == NULL) {
     FreePool (MenuEntry);
     return NULL;
   }
@@ -170,7 +170,7 @@ BOpt_DestroyMenuEntry (
   }
 
   FreePool (MenuEntry->DisplayString);
-  if (NULL != MenuEntry->HelpString) {
+  if (MenuEntry->HelpString != NULL) {
     FreePool (MenuEntry->HelpString);
   }
 
-- 
2.39.2