Get ParentDevicePath by using attribute EFI_OPEN_PROTOCOL_GET_PROTOCOL instead of...

[mirror_edk2.git] / NetworkPkg / TcpDxe / TcpDriver.c

diff --git a/NetworkPkg/TcpDxe/TcpDriver.c b/NetworkPkg/TcpDxe/TcpDriver.c
index 74af7969f76cb22dc8886810370c95def8c8e088..f6cbcfee52364725808f9e95676f5894166c669c 100644 (file)
--- a/NetworkPkg/TcpDxe/TcpDriver.c
+++ b/NetworkPkg/TcpDxe/TcpDriver.c
@@ -1,7 +1,7 @@
 /** @file\r
   The driver binding and service binding protocol for the TCP driver.\r
 \r
-  Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>\r
 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
@@ -717,7 +717,7 @@ TcpCreateSocketCallback (
                   (VOID **) &This->ParentDevicePath,\r
                   TcpServiceData->DriverBindingHandle,\r
                   This->SockHandle,\r
-                  EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
+                  EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
                   );\r
   if (EFI_ERROR (Status)) {\r
     gBS->CloseProtocol (\r
@@ -765,16 +765,6 @@ TcpDestroySocketCallback (
   //\r
   RemoveEntryList (&This->Link);\r
 \r
-  //\r
-  // Close the device path protocol\r
-  //\r
-  gBS->CloseProtocol (\r
-         TcpServiceData->ControllerHandle,\r
-         &gEfiDevicePathProtocolGuid,\r
-         TcpServiceData->DriverBindingHandle,\r
-         This->SockHandle\r
-         );\r
-\r
   //\r
   // Close the IP protocol.\r
   //\r