Update to NOT to use EFI_BROWSER_ACTION_FORM_OPEN in Callback function thus able to function properly in UEFI2.1 platform.

Signed-off-by: tye
Reviewed-by: lgao4
Reviewed-by: xdu2

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12197 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 8 insertions, 15 deletions

diff --git a/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c b/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
index dfcf7a3d9c..8abe77f4bb 100644
--- a/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
+++ b/MdeModulePkg/Universal/Network/VlanConfigDxe/VlanConfigImpl.c
@@ -236,21 +236,7 @@ VlanCallback (
 

   PrivateData = VLAN_CONFIG_PRIVATE_DATA_FROM_THIS (This);

 

-  if (Action == EFI_BROWSER_ACTION_FORM_OPEN) {

-    if (QuestionId == VLAN_ADD_QUESTION_ID) {

-      //

-      // Update current VLAN list into Form when Form is opened.

-      // This will be done only in FORM_OPEN CallBack of question with VLAN_ADD_QUESTION_ID.

-      //

-      VlanUpdateForm (PrivateData);

-    }

-    return EFI_SUCCESS;

-  }

-

-  if (Action == EFI_BROWSER_ACTION_FORM_CLOSE) {

-    //

-    // Do nothing for UEFI FORM_CLOSE action

-    //

+  if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)) {

     return EFI_SUCCESS;

   }

 

@@ -319,6 +305,13 @@ VlanCallback (
       ZeroMem (Configuration->VlanList, MAX_VLAN_NUMBER);

       break;

 

+    case VLAN_UPDATE_QUESTION_ID:

+      //

+      // Update current VLAN list into Form.

+      //

+      VlanUpdateForm (PrivateData);

+      break;

+

     default:

       break;

     }