diff -r 78fceed50f62 -r d69860d28da4 networkcontrol/ipnetworklayer/src/ipprotodeftscpr.cpp
--- a/networkcontrol/ipnetworklayer/src/ipprotodeftscpr.cpp	Wed Aug 18 11:18:20 2010 +0300
+++ b/networkcontrol/ipnetworklayer/src/ipprotodeftscpr.cpp	Thu Sep 02 22:05:12 2010 +0300
@@ -35,12 +35,6 @@
 using namespace IPProtoDeftSCpr;
 using namespace MeshMachine;
 
-//We reserve space for two preallocated activities that may start concurrently on the default SCPR
-//node: destroy and data client stop.
-static const TUint KDefaultMaxPreallocatedActivityCount = 2;
-static const TUint KMaxPreallocatedActivitySize = sizeof(MeshMachine::CNodeRetryParallelActivity) + sizeof(MeshMachine::APreallocatedOriginators<4>);
-static const TUint KIPProtoDeftSCPRPreallocatedActivityBufferSize = KDefaultMaxPreallocatedActivityCount * KMaxPreallocatedActivitySize;
-
 //-=========================================================
 //
 // Activities
@@ -58,7 +52,7 @@
 
 namespace IPProtoDeftSCprDataClientStopActivity
 {
-DECLARE_DEFINE_CUSTOM_NODEACTIVITY(ECFActivityStopDataClient, IPProtoDeftSCprStop, TCFDataClient::TStop, MeshMachine::CNodeRetryActivity::NewL)
+DECLARE_DEFINE_CUSTOM_NODEACTIVITY(ECFActivityStopDataClient, IPProtoDeftSCprStop, TCFDataClient::TStop, MeshMachine::CPreallocatedNodeRetryActivity::New)
     FIRST_NODEACTIVITY_ENTRY(CoreNetStates::TAwaitingDataClientStop, TNoTagOrProviderStoppedOrDaemonReleased)
     NODEACTIVITY_ENTRY(KNoTag, TStopNetCfgExt, TAwaitingStateChange, TDaemonReleasedStateChangedOrNoTag)
     NODEACTIVITY_ENTRY(KNoTag, TForwardToControlProviderAndResetSentTo, TAwaitingStateChange, TDaemonReleasedStateChangedOrNoTagBackward)
@@ -173,7 +167,7 @@
 void CIPProtoDeftSubConnectionProvider::ConstructL()
     {
     ADataMonitoringProvider::ConstructL();
-    CCoreSubConnectionProvider::ConstructL(KIPProtoDeftSCPRPreallocatedActivityBufferSize);
+    CCoreSubConnectionProvider::ConstructL();
     }
 
 
@@ -196,6 +190,9 @@
 
 CIPProtoDeftSubConnectionProvider::~CIPProtoDeftSubConnectionProvider()
     {
+    // In case network is not configured i.e. AP might get close in case for WIFi for an example, DHCP registration
+    //will get failed. There is not point listening to such Progresses. So can notification and delete
+    //delete CNetCfgExtNotify pointer).
    if(iNetworkConfigurationState == EFalse)
        {
        if(iNotify)
@@ -206,6 +203,7 @@
        }
 	if (iControl)
 		delete iControl;
+	//incase registration is successful and Network is configured. 
 	if (iNotify)
 	    {
 		delete iNotify;