1. Mark the network volatile variables as deprecated in code comments and remove...

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / Ip4Driver.c

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.c
index 73b4e246e0dc66b50f4bdb4502d6b786d525b87d..4944113e468deaaa747464c24b6ce893aadea83d 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.c
@@ -1,7 +1,7 @@
 /** @file\r
   The driver binding and service binding protocol for IP4 driver.\r
 \r
-Copyright (c) 2005 - 2013, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2014, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -297,8 +297,6 @@ Ip4CreateService (
     IpSb->MaxPacketSize -= NET_VLAN_TAG_LEN;\r
   }\r
   IpSb->OldMaxPacketSize = IpSb->MaxPacketSize;\r
-  IpSb->MacString = NULL;\r
-\r
   *Service = IpSb;\r
   return EFI_SUCCESS;\r
 \r
@@ -519,8 +517,6 @@ Ip4DriverBindingStart (
   //\r
   mIp4Id = (UINT16)NET_RANDOM (NetRandomInitSeed ());\r
 \r
-  Ip4SetVariableData (IpSb);\r
-\r
   return Status;\r
 \r
 UNINSTALL_PROTOCOL:\r
@@ -716,11 +712,6 @@ Ip4DriverBindingStop (
     State           = IpSb->State;\r
     IpSb->State     = IP4_SERVICE_DESTROY;\r
 \r
-    //\r
-    // Clear the variable data.\r
-    //\r
-    Ip4ClearVariableData (IpSb);\r
-\r
     //\r
     // OK, clean other resources then uninstall the service binding protocol.\r
     //\r
@@ -975,9 +966,6 @@ Ip4ServiceBindingDestroyChild (
   }\r
 \r
   Status = Ip4CleanProtocol (IpInstance);\r
-\r
-  Ip4SetVariableData (IpSb);\r
-\r
   if (EFI_ERROR (Status)) {\r
     gBS->InstallMultipleProtocolInterfaces (\r
            &ChildHandle,\r