From 61066b8d7475929f9f453e1ebea4f72d0c020096 Mon Sep 17 00:00:00 2001
From: vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 20 Nov 2007 06:06:18 +0000
Subject: [PATCH] remove member context from _EFI_MTFTP4_TOKEN structure.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4308 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Universal/Network/Mtftp4Dxe/Mtftp4Impl.c   | 18 +++++++++++-------
 .../Universal/Network/Mtftp4Dxe/Mtftp4Impl.h   | 14 ++++++++------
 2 files changed, 19 insertions(+), 13 deletions(-)

diff --git a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
index 214ac44745..3ce8792537 100644
--- a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
+++ b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.c
@@ -260,11 +260,13 @@ Mtftp4GetInfoCheckPacket (
   IN EFI_MTFTP4_PACKET      *Packet
   )
 {
+  MTFTP4_PROTOCOL           *Instance;
   MTFTP4_GETINFO_STATE      *State;
   EFI_STATUS                Status;
   UINT16                    OpCode;
 
-  State   = (MTFTP4_GETINFO_STATE *) Token->Context;
+  Instance = MTFTP4_PROTOCOL_FROM_THIS (This);
+  State    = &Instance->GetInfoState;
   OpCode   = NTOHS (Packet->OpCode);
 
   //
@@ -335,7 +337,8 @@ EfiMtftp4GetInfo (
   )
 {
   EFI_MTFTP4_TOKEN          Token;
-  MTFTP4_GETINFO_STATE      State;
+  MTFTP4_PROTOCOL           *Instance;
+  MTFTP4_GETINFO_STATE      *State;
   EFI_STATUS                Status;
 
   if ((This == NULL) || (Filename == NULL) || (PacketLength == NULL) ||
@@ -348,9 +351,11 @@ EfiMtftp4GetInfo (
   }
 
   *PacketLength         = 0;
-  State.Packet          = Packet;
-  State.PacketLen       = PacketLength;
-  State.Status          = EFI_SUCCESS;
+  Instance              = MTFTP4_PROTOCOL_FROM_THIS (This);
+  State                 = &Instance->GetInfoState;
+  State->Packet          = Packet;
+  State->PacketLen       = PacketLength;
+  State->Status          = EFI_SUCCESS;
 
   //
   // Fill in the Token to issue an synchronous ReadFile operation
@@ -364,7 +369,6 @@ EfiMtftp4GetInfo (
   Token.OptionList      = OptionList;
   Token.BufferSize      = 0;
   Token.Buffer          = NULL;
-  Token.Context         = &State;
   Token.CheckPacket     = Mtftp4GetInfoCheckPacket;
   Token.TimeoutCallback = NULL;
   Token.PacketNeeded    = NULL;
@@ -372,7 +376,7 @@ EfiMtftp4GetInfo (
   Status                = EfiMtftp4ReadFile (This, &Token);
 
   if (EFI_ABORTED == Status) {
-    return State.Status;
+    return State->Status;
   }
 
   return Status;
diff --git a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.h b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.h
index 9491506601..c12b1dd007 100644
--- a/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.h
+++ b/MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Impl.h
@@ -86,6 +86,12 @@ struct _MTFTP4_SERVICE {
   UDP_IO_PORT                   *ConnectUdp;
 };
 
+typedef struct {
+  EFI_MTFTP4_PACKET             **Packet;
+  UINT32                        *PacketLen;
+  EFI_STATUS                    Status;
+} MTFTP4_GETINFO_STATE;
+
 struct _MTFTP4_PROTOCOL {
   UINT32                        Signature;
   NET_LIST_ENTRY                Link;
@@ -140,13 +146,9 @@ struct _MTFTP4_PROTOCOL {
   UINT16                        McastPort;
   BOOLEAN                       Master;
   UDP_IO_PORT                   *McastUdpPort;
-};
 
-typedef struct {
-  EFI_MTFTP4_PACKET             **Packet;
-  UINT32                        *PacketLen;
-  EFI_STATUS                    Status;
-} MTFTP4_GETINFO_STATE;
+  MTFTP4_GETINFO_STATE          GetInfoState;
+};
 
 VOID
 Mtftp4CleanOperation (
-- 
2.39.2