MdeModulePkg/Ip4Dxe: return error on memory allocate failure instead of ASSERT.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / Ip4Impl.h

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.h b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.h
index e802b9516bcd8828a3ee2300d0708a4eb3916af9..f6b4047941eb374f33fb0120fad29079a813a9fd 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.h
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.h
@@ -1,7 +1,7 @@
 /** @file\r
   Ip4 internal functions and type defintions.\r
   \r
-Copyright (c) 2005 - 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2017, Intel Corporation. All rights reserved.<BR>\r
 (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r
 \r
 This program and the accompanying materials\r
@@ -28,6 +28,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Protocol/HiiConfigRouting.h>\r
 #include <Protocol/HiiConfigAccess.h>\r
 \r
+#include <IndustryStandard/Dhcp.h>\r
+\r
 #include <Library/DebugLib.h>\r
 #include <Library/UefiRuntimeServicesTableLib.h>\r
 #include <Library/UefiDriverEntryPoint.h>\r
@@ -62,12 +64,10 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 //\r
 // The state of IP4 protocol. It starts from UNCONFIGED. if it is\r
 // successfully configured, it goes to CONFIGED. if configure NULL\r
-// is called, it becomes UNCONFIGED again. If (partly) destroyed, it\r
-// becomes DESTROY.\r
+// is called, it becomes UNCONFIGED again.\r
 //\r
 #define IP4_STATE_UNCONFIGED    0\r
 #define IP4_STATE_CONFIGED      1\r
-#define IP4_STATE_DESTROY       2\r
 \r
 //\r
 // The state of IP4 service. It starts from UNSTARTED. It transits\r
@@ -134,6 +134,8 @@ struct _IP4_PROTOCOL {
   EFI_HANDLE                Handle;\r
   INTN                      State;\r
 \r
+  BOOLEAN                   InDestroy;                      \r
+\r
   IP4_SERVICE               *Service;\r
   LIST_ENTRY                Link;       // Link to all the IP protocol from the service\r
 \r