Use default UNDI information if NII protocol not exists.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8082 6f19259b-4bc3-4df7-8a09-765794883524
2009-04-14 08:52:06 +00:00
parent 05c7cb5d8e
commit 169a34619b
5 changed files with 30 additions and 14 deletions
--- a/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c
+++ b/MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c
@@ -174,7 +174,7 @@ PxeBcDriverBindingStart (
  }

  //
-  // Get the NII interface
+  // Get the NII interface if it exists.
  //
  Status = gBS->OpenProtocol (
                  ControllerHandle,
@@ -185,7 +185,7 @@ PxeBcDriverBindingStart (
                  EFI_OPEN_PROTOCOL_GET_PROTOCOL
                  );
  if (EFI_ERROR (Status)) {
-    goto ON_ERROR;
+    Private->Nii = NULL;
  }

  Status = NetLibCreateServiceChild (