PCI Root Bus and install PCI Host Bridge Resource Allocation Protocol.\r
\r
Copyright (c) 2006 - 2018, 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
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
//\r
if (RemainingDevicePath != NULL) {\r
//\r
- // Check if RemainingDevicePath is the End of Device Path Node, \r
+ // Check if RemainingDevicePath is the End of Device Path Node,\r
// if yes, go on checking other conditions\r
//\r
if (!IsDevicePathEnd (RemainingDevicePath)) {\r
EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;\r
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo;\r
\r
+ //\r
+ // Initialize PciRootBridgeIo to suppress incorrect compiler warning.\r
+ //\r
+ PciRootBridgeIo = NULL;\r
+\r
//\r
// Check RemainingDevicePath validation\r
//\r
if (RemainingDevicePath != NULL) {\r
//\r
- // Check if RemainingDevicePath is the End of Device Path Node, \r
+ // Check if RemainingDevicePath is the End of Device Path Node,\r
// if yes, return EFI_SUCCESS\r
//\r
if (IsDevicePathEnd (RemainingDevicePath)) {\r
//\r
// If PCI Platform protocol doesn't exist, try to Pci Override Protocol.\r
//\r
- if (gPciPlatformProtocol == NULL) { \r
+ if (gPciPlatformProtocol == NULL) {\r
gPciOverrideProtocol = NULL;\r
gBS->LocateProtocol (\r
&gEfiPciOverrideProtocolGuid,\r
NULL,\r
(VOID **) &gPciOverrideProtocol\r
);\r
- } \r
+ }\r
\r
if (mIoMmuProtocol == NULL) {\r
gBS->LocateProtocol (\r
This->DriverBindingHandle,\r
Controller,\r
EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- ); \r
+ );\r
ASSERT_EFI_ERROR (Status);\r
\r
//\r