Refine function comments for BdsDxe module.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7111 6f19259b-4bc3-4df7-8a09-765794883524

1 files 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);

   }