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authorsfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524>2013-04-25 01:18:58 +0000
committersfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524>2013-04-25 01:18:58 +0000
commitbf1400b9ad386fef057b6f6e666d0d40b987bb2a (patch)
tree97132bf9e5c8bf78788f32245f5b3edcfd78488b /MdeModulePkg
parentf07268bd0fd23556bc8cdcd72f0410724c04de44 (diff)
downloadedk2-platforms-bf1400b9ad386fef057b6f6e666d0d40b987bb2a.tar.xz
Get ParentDevicePath by using attribute EFI_OPEN_PROTOCOL_GET_PROTOCOL instead of BY_CHILD.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Ye Ting <ting.ye@intel.com> Reviewed-by: Ouyang Qian <qian.ouyang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14313 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg')
-rw-r--r--MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c
index 76eac722cb..29a0cf76c2 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Driver.c
@@ -1,7 +1,7 @@
/** @file
Tcp driver function.
-Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2005 - 2013, 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
@@ -607,7 +607,7 @@ Tcp4CreateSocketCallback (
(VOID **) &This->ParentDevicePath,
TcpServiceData->DriverBindingHandle,
This->SockHandle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
gBS->CloseProtocol (
@@ -649,16 +649,6 @@ Tcp4DestroySocketCallback (
RemoveEntryList (&This->Link);
//
- // Close the device path protocol
- //
- gBS->CloseProtocol (
- TcpServiceData->ControllerHandle,
- &gEfiDevicePathProtocolGuid,
- TcpServiceData->DriverBindingHandle,
- This->SockHandle
- );
-
- //
// Close the Ip4 protocol.
//
gBS->CloseProtocol (