X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FNetwork%2FTcp4Dxe%2FSockImpl.c;fp=MdeModulePkg%2FUniversal%2FNetwork%2FTcp4Dxe%2FSockImpl.c;h=0476077c2019837884acf0ad99f268326a357bd7;hp=fc7827325f72fb9e4bdc117a8f926e3a2ff76ee5;hb=4bb89650f5dd77a9807915ced2f454b8d39a323f;hpb=962e62bcd84db8a684fb6f594b930726aa62b778

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
index fc7827325f..0476077c20 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
@@ -1,7 +1,7 @@
 /** @file
   Implementation of the Socket.
 
-Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2005 - 2017, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -717,16 +717,8 @@ SockDestroy (
   IN OUT SOCKET *Sock
   )
 {
-  VOID        *SockProtocol;
-  EFI_GUID    *ProtocolGuid;
-  EFI_STATUS  Status;
-
   ASSERT (SockStream == Sock->Type);
 
-  if (Sock->DestroyCallback != NULL) {
-    Sock->DestroyCallback (Sock, Sock->Context);
-  }
-
   //
   // Flush the completion token buffered
   // by sock and rcv, snd buffer
@@ -762,44 +754,6 @@ SockDestroy (
     Sock->Parent = NULL;
   }
 
-  //
-  // Set the protocol guid and driver binding handle
-  // in the light of Sock->SockType
-  //
-  ProtocolGuid = &gEfiTcp4ProtocolGuid;
-
-  //
-  // Retrieve the protocol installed on this sock
-  //
-  Status = gBS->OpenProtocol (
-                  Sock->SockHandle,
-                  ProtocolGuid,
-                  &SockProtocol,
-                  Sock->DriverBinding,
-                  Sock->SockHandle,
-                  EFI_OPEN_PROTOCOL_GET_PROTOCOL
-                  );
-
-  if (EFI_ERROR (Status)) {
-
-    DEBUG ((EFI_D_ERROR, "SockDestroy: Open protocol installed "
-      "on socket failed with %r\n", Status));
-
-    goto FreeSock;
-  }
-
-  //
-  // Uninstall the protocol installed on this sock
-  // in the light of Sock->SockType
-  //
-  gBS->UninstallMultipleProtocolInterfaces (
-        Sock->SockHandle,
-        ProtocolGuid,
-        SockProtocol,
-        NULL
-        );
-
-FreeSock:
   FreePool (Sock);
   return ;
 }