MdeModulePkg:removes the unreachable ‘break’ instruction after a ‘return’ instruction...

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Tcp4Dxe / Tcp4Dispatcher.c

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c
index 664d25a1a2aa4c03afb544daaf280e161f4cbc4e..688f9a7e99c9a01e97acef292e4456a275c8dcbf 100644 (file)
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Dispatcher.c
@@ -1,8 +1,8 @@
 /** @file\r
   Tcp request dispatcher implementation.\r
 \r
-Copyright (c) 2005 - 2010, Intel Corporation<BR>\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2005 - 2011, 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<BR>\r
@@ -39,14 +39,14 @@ Tcp4Route (
   IN TCP4_ROUTE_INFO  *RouteInfo\r
   )\r
 {\r
-  EFI_IP4_PROTOCOL  *Ip;\r
+  EFI_IP4_PROTOCOL  *Ip4;\r
 \r
-  Ip = Tcb->IpInfo->Ip;\r
+  Ip4 = Tcb->IpInfo->Ip.Ip4;\r
 \r
-  ASSERT (Ip != NULL);\r
+  ASSERT (Ip4 != NULL);\r
 \r
-  return Ip->Routes (\r
-              Ip,\r
+  return Ip4->Routes (\r
+              Ip4,\r
               RouteInfo->DeleteRoute,\r
               RouteInfo->SubnetAddress,\r
               RouteInfo->SubnetMask,\r
@@ -131,7 +131,7 @@ Tcp4GetMode (
     }\r
   }\r
 \r
-  Ip = Tcb->IpInfo->Ip;\r
+  Ip = Tcb->IpInfo->Ip.Ip4;\r
   ASSERT (Ip != NULL);\r
 \r
   return Ip->GetModeData (Ip, Mode->Ip4ModeData, Mode->MnpConfigData, Mode->SnpModeData);\r
@@ -243,6 +243,7 @@ Tcp4FlushPcb (
 \r
   NetbufFreeList (&Tcb->SndQue);\r
   NetbufFreeList (&Tcb->RcvQue);\r
+  Tcb->State = TCP_CLOSED;\r
 }\r
 \r
 /**\r
@@ -607,7 +608,7 @@ Tcp4Dispatcher (
 \r
   switch (Request) {\r
   case SOCK_POLL:\r
-    Ip = (EFI_IP4_PROTOCOL *) (ProtoData->TcpService->IpIo->Ip);\r
+    Ip = ProtoData->TcpService->IpIo->Ip.Ip4;\r
     Ip->Poll (Ip);\r
     break;\r
 \r
@@ -661,8 +662,6 @@ Tcp4Dispatcher (
 \r
     return Tcp4AttachPcb (Sock);\r
 \r
-    break;\r
-\r
   case SOCK_FLUSH:\r
 \r
     Tcp4FlushPcb (Tcb);\r
@@ -682,16 +681,12 @@ Tcp4Dispatcher (
             (EFI_TCP4_CONFIG_DATA *) Data\r
             );\r
 \r
-    break;\r
-\r
   case SOCK_MODE:\r
 \r
     ASSERT ((Data != NULL) && (Tcb != NULL));\r
 \r
     return Tcp4GetMode (Tcb, (TCP4_MODE_DATA *) Data);\r
 \r
-    break;\r
-\r
   case SOCK_ROUTE:\r
 \r
     ASSERT ((Data != NULL) && (Tcb != NULL));\r