diff --git a/examples/tcp/tcp-variants-comparison.cc b/examples/tcp/tcp-variants-comparison.cc
index f6a62abae..7cc0769c8 100644
--- a/examples/tcp/tcp-variants-comparison.cc
+++ b/examples/tcp/tcp-variants-comparison.cc
@@ -300,7 +300,6 @@ int main (int argc, char *argv[])
           ApplicationContainer sourceApp = ftp.Install (sources.Get(i));
           sourceApp.Start (Seconds (start_time*i));
           sourceApp.Stop (Seconds (stop_time - 3));
-          Time check_start (Seconds((start_time*i)+3));
 
           sinkHelper.SetAttribute ("Protocol", TypeIdValue (TcpSocketFactory::GetTypeId ()));
           ApplicationContainer sinkApp = sinkHelper.Install (sinks);
diff --git a/examples/wireless/ht-wifi-network.cc b/examples/wireless/ht-wifi-network.cc
index efa63f796..ce37eb6b7 100644
--- a/examples/wireless/ht-wifi-network.cc
+++ b/examples/wireless/ht-wifi-network.cc
@@ -92,7 +92,7 @@ int main (int argc, char *argv[])
  
 
     Ssid ssid = Ssid ("ns380211n");
-    double datarate;
+    double datarate = 0;
     StringValue DataRate;
     if (i==0)
       {
diff --git a/src/aodv/model/aodv-routing-protocol.cc b/src/aodv/model/aodv-routing-protocol.cc
index 96005161a..8e9b8780f 100644
--- a/src/aodv/model/aodv-routing-protocol.cc
+++ b/src/aodv/model/aodv-routing-protocol.cc
@@ -129,7 +129,6 @@ RoutingProtocol::RoutingProtocol () :
   AllowedHelloLoss (2),
   DeletePeriod (Time (5 * std::max (ActiveRouteTimeout, HelloInterval))),
   NextHopWait (NodeTraversalTime + MilliSeconds (10)),
-  TimeoutBuffer (2),
   BlackListTimeout (Time (RreqRetries * NetTraversalTime)),
   MaxQueueLen (64),
   MaxQueueTime (Seconds (30)),
@@ -202,11 +201,6 @@ RoutingProtocol::GetTypeId (void)
                    TimeValue (Seconds (15)),
                    MakeTimeAccessor (&RoutingProtocol::DeletePeriod),
                    MakeTimeChecker ())
-    .AddAttribute ("TimeoutBuffer", "Its purpose is to provide a buffer for the timeout so that if the RREP is delayed"
-                   " due to congestion, a timeout is less likely to occur while the RREP is still en route back to the source.",
-                   UintegerValue (2),
-                   MakeUintegerAccessor (&RoutingProtocol::TimeoutBuffer),
-                   MakeUintegerChecker<uint16_t> ())
     .AddAttribute ("NetDiameter", "Net diameter measures the maximum possible number of hops between two nodes in the network",
                    UintegerValue (35),
                    MakeUintegerAccessor (&RoutingProtocol::NetDiameter),
diff --git a/src/aodv/model/aodv-routing-protocol.h b/src/aodv/model/aodv-routing-protocol.h
index fac4ba2b1..e447eae89 100644
--- a/src/aodv/model/aodv-routing-protocol.h
+++ b/src/aodv/model/aodv-routing-protocol.h
@@ -129,11 +129,6 @@ private:
    */
   Time DeletePeriod;
   Time NextHopWait;                  ///< Period of our waiting for the neighbour's RREP_ACK
-  /**
-   * The TimeoutBuffer is configurable.  Its purpose is to provide a buffer for the timeout so that if the RREP is delayed
-   * due to congestion, a timeout is less likely to occur while the RREP is still en route back to the source.
-   */
-  uint16_t TimeoutBuffer;
   Time BlackListTimeout;             ///< Time for which the node is put into the blacklist
   uint32_t MaxQueueLen;              ///< The maximum number of packets that we allow a routing protocol to buffer.
   Time MaxQueueTime;                 ///< The maximum period of time that a routing protocol is allowed to buffer a packet for.
diff --git a/src/buildings/helper/building-position-allocator.h b/src/buildings/helper/building-position-allocator.h
index 19e05ef09..e207607df 100644
--- a/src/buildings/helper/building-position-allocator.h
+++ b/src/buildings/helper/building-position-allocator.h
@@ -95,8 +95,7 @@ public:
   int64_t AssignStreams (int64_t stream);
 
 private:
-  
-  bool m_withReplacement;
+
   struct RoomInfo 
   {
     Ptr<Building> b;
diff --git a/src/buildings/model/itu-r-1238-propagation-loss-model.h b/src/buildings/model/itu-r-1238-propagation-loss-model.h
index a3af42dab..8d5d39ad8 100644
--- a/src/buildings/model/itu-r-1238-propagation-loss-model.h
+++ b/src/buildings/model/itu-r-1238-propagation-loss-model.h
@@ -60,14 +60,6 @@ private:
   virtual int64_t DoAssignStreams (int64_t stream);
   
   double m_frequency; ///< frequency in MHz
-  double m_lambda; ///< wavelength
-  EnvironmentType m_environment;
-  CitySize m_citySize;
-  double m_rooftopHeight; ///< in meters
-  double m_streetsOrientation; ///< in degrees [0,90]
-  double m_streetsWidth; ///< in meters
-  double m_buildingsExtend; ///< in meters
-  double m_buildingSeparation; ///< in meters
 
 };
 
diff --git a/src/click/model/ipv4-l3-click-protocol.cc b/src/click/model/ipv4-l3-click-protocol.cc
index 4b721d5e2..5c5a7e5de 100644
--- a/src/click/model/ipv4-l3-click-protocol.cc
+++ b/src/click/model/ipv4-l3-click-protocol.cc
@@ -330,7 +330,7 @@ Ipv4L3ClickProtocol::SetupLoopback (void)
   // First check whether an existing LoopbackNetDevice exists on the node
   for (uint32_t i = 0; i < m_node->GetNDevices (); i++)
     {
-      if (device = DynamicCast<LoopbackNetDevice> (m_node->GetDevice (i)))
+      if ((device = DynamicCast<LoopbackNetDevice> (m_node->GetDevice (i))))
         {
           break;
         }
diff --git a/src/core/model/random-variable-stream.h b/src/core/model/random-variable-stream.h
index 5b5f855f5..16864a185 100644
--- a/src/core/model/random-variable-stream.h
+++ b/src/core/model/random-variable-stream.h
@@ -2012,10 +2012,6 @@ private:
 
   /// The upper bound on values that can be returned by this RNG stream.
   double m_max;
-
-  /// It's easier to work with the mode internally instead of the
-  /// mean.  They are related by the simple: mean = (min+max+mode)/3.
-  double m_mode;
 };
 
 /**
diff --git a/src/core/test/attribute-test-suite.cc b/src/core/test/attribute-test-suite.cc
index 0d9a84c99..f2e4a1f43 100644
--- a/src/core/test/attribute-test-suite.cc
+++ b/src/core/test/attribute-test-suite.cc
@@ -225,13 +225,13 @@ private:
   int8_t DoGetIntSrc (void) const { return m_intSrc2; }
 
   bool m_boolTestA;
-  bool m_boolTest;
-  int16_t m_int16;
-  int16_t m_int16WithBounds;
+  bool NS_UNUSED_GLOBAL (m_boolTest);
+  int16_t NS_UNUSED_GLOBAL (m_int16);
+  int16_t NS_UNUSED_GLOBAL (m_int16WithBounds);
   int16_t m_int16SetGet;
-  uint8_t m_uint8;
-  float m_float;
-  enum Test_e m_enum;
+  uint8_t NS_UNUSED_GLOBAL (m_uint8);
+  float NS_UNUSED_GLOBAL (m_float);
+  enum Test_e NS_UNUSED_GLOBAL (m_enum);
   Ptr<RandomVariableStream> m_random;
   std::vector<Ptr<Derived> > m_vector1;
   std::vector<Ptr<Derived> > m_vector2;
diff --git a/src/dsr/model/dsr-maintain-buff.h b/src/dsr/model/dsr-maintain-buff.h
index 63960bae1..53486908b 100644
--- a/src/dsr/model/dsr-maintain-buff.h
+++ b/src/dsr/model/dsr-maintain-buff.h
@@ -204,8 +204,6 @@ private:
   Ipv4Address m_dst;
   // / The data ack id
   uint16_t m_ackId;
-  // / The ipv4 id
-  uint16_t m_id;
   // / The segments left field
   uint8_t m_segsLeft;
   // / Expire time for queue entry
diff --git a/src/dsr/model/dsr-option-header.cc b/src/dsr/model/dsr-option-header.cc
index 4ec71dace..9f44e1e5b 100644
--- a/src/dsr/model/dsr-option-header.cc
+++ b/src/dsr/model/dsr-option-header.cc
@@ -675,7 +675,6 @@ TypeId DsrOptionRerrHeader::GetInstanceTypeId () const
 
 DsrOptionRerrHeader::DsrOptionRerrHeader ()
   : m_errorType (0),
-    m_reserved (0),
     m_salvage (0),
     m_errorLength (4)
 {
@@ -797,7 +796,7 @@ TypeId DsrOptionRerrUnreachHeader::GetInstanceTypeId () const
 }
 
 DsrOptionRerrUnreachHeader::DsrOptionRerrUnreachHeader ()
-  :    m_reserved (0),
+  :
     m_salvage (0)
 {
   SetType (3);
@@ -925,7 +924,7 @@ TypeId DsrOptionRerrUnsupportHeader::GetInstanceTypeId () const
 }
 
 DsrOptionRerrUnsupportHeader::DsrOptionRerrUnsupportHeader ()
-  :    m_reserved (0),
+  :
     m_salvage (0)
 {
   SetType (3);
diff --git a/src/dsr/model/dsr-option-header.h b/src/dsr/model/dsr-option-header.h
index db87c4b3d..1dd4f6d77 100644
--- a/src/dsr/model/dsr-option-header.h
+++ b/src/dsr/model/dsr-option-header.h
@@ -376,10 +376,6 @@ public:
   virtual Alignment GetAlignment () const;
 
 private:
-  /**
-   * \brief The data length.
-   */
-  uint32_t m_dataLength;
   /**
    * \brief Identifier of the packet.
    */
@@ -816,18 +812,10 @@ public:
   virtual Alignment GetAlignment () const;
 
 private:
-  /**
-   * \brief option data length
-   */
-  uint8_t        m_optDataLen;
   /**
    * \brief The error type or route error option
    */
   uint8_t        m_errorType;
-  /**
-   * \brief The reserved field
-   */
-  uint8_t        m_reserved;
   /**
    * \brief The salavage field
    */
@@ -979,18 +967,10 @@ public:
   virtual Alignment GetAlignment () const;
 
 private:
-  /**
-   * \brief option data length
-   */
-  uint8_t        m_optDataLen;
   /**
    * \brief The error type or route error option
    */
   uint8_t        m_errorType;
-  /**
-   * \brief The reserved field
-   */
-  uint8_t        m_reserved;
   /**
    * \brief The salavage field
    */
@@ -1011,10 +991,6 @@ private:
    * \brief The original destination address
    */
   Ipv4Address    m_originalDst;
-  /**
-   * \brief The specific error type
-   */
-  uint16_t       m_typeSpecific;
 };
 
 /**
@@ -1137,18 +1113,10 @@ public:
   virtual Alignment GetAlignment () const;
 
 private:
-  /**
-   * \brief option data length
-   */
-  uint8_t        m_optDataLen;
   /**
    * \brief The error type or route error option
    */
   uint8_t        m_errorType;
-  /**
-   * \brief The reserved field
-   */
-  uint8_t        m_reserved;
   /**
    * \brief The salavage field
    */
@@ -1244,10 +1212,6 @@ public:
   virtual Alignment GetAlignment () const;
 
 private:
-  /*
-   * The option data length
-   */
-  uint8_t  m_optDataLen;
   /*
    * The identification field
    */
@@ -1355,10 +1319,6 @@ public:
   virtual Alignment GetAlignment () const;
 
 private:
-  /**
-   * \brief option data length
-   */
-  uint8_t m_optDataLen;
   /**
    * \brief identification field
    */
diff --git a/src/dsr/model/dsr-options.h b/src/dsr/model/dsr-options.h
index bc1818f2d..276de0e40 100644
--- a/src/dsr/model/dsr-options.h
+++ b/src/dsr/model/dsr-options.h
@@ -430,10 +430,6 @@ private:
    * \brief The route cache.
    */
   Ptr<dsr::RouteCache> m_routeCache;
-  /**
-   * \brief The length of the packet.
-   */
-  uint32_t m_length;
   /**
    * \brief The ip layer 3.
    */
@@ -488,10 +484,6 @@ public:
   virtual uint8_t Process (Ptr<Packet> packet, Ptr<Packet> dsrP, Ipv4Address ipv4Address, Ipv4Address source, Ipv4Header const& ipv4Header, uint8_t protocol, bool& isPromisc, Ipv4Address promiscSource);
 
 private:
-  /**
-   * \brief The length of the packet.
-   */
-  uint32_t m_length;
   /**
    * \brief The ip layer 3.
    */
@@ -561,10 +553,6 @@ private:
    * \brief The route cache.
    */
   Ptr<dsr::RouteCache> m_routeCache;
-  /**
-   * \brief The length of the packet.
-   */
-  uint32_t m_length;
   /**
    * \brief The ipv4 layer 3.
    */
@@ -623,10 +611,6 @@ private:
    * \brief The route cache.
    */
   Ptr<dsr::RouteCache> m_routeCache;
-  /**
-   * \brief The length of the packet.
-   */
-  uint32_t m_length;
   /**
    * \brief The ipv4 layer 3.
    */
@@ -685,10 +669,6 @@ private:
    * \brief The route cache.
    */
   Ptr<dsr::RouteCache> m_routeCache;
-  /**
-   * \brief The length of the packet.
-   */
-  uint32_t m_length;
   /**
    * \brief The ipv4 layer 3.
    */
diff --git a/src/dsr/model/dsr-rreq-table.h b/src/dsr/model/dsr-rreq-table.h
index ce0c3089c..7e9ed2eca 100644
--- a/src/dsr/model/dsr-rreq-table.h
+++ b/src/dsr/model/dsr-rreq-table.h
@@ -238,9 +238,6 @@ public:
   bool FindSourceEntry (Ipv4Address src, Ipv4Address dst, uint16_t id);
 
 private:
-
-  // / The max # of requests to retransmit
-  uint32_t MaxRequestRexmt;
   // / The max request period among requests
   Time  MaxRequestPeriod;
   // / The original request period
diff --git a/src/energy/model/rv-battery-model.h b/src/energy/model/rv-battery-model.h
index 92af0fdf9..50c2db2b5 100644
--- a/src/energy/model/rv-battery-model.h
+++ b/src/energy/model/rv-battery-model.h
@@ -225,7 +225,6 @@ private:
   std::vector<double> m_load;     // load profile
   std::vector<Time> m_timeStamps; // time stamps of load profile
   Time m_lastSampleTime;
-  uint64_t m_counter;
 
   int m_numOfTerms; // # of terms for infinite sum in battery level estimation
 
diff --git a/src/internet/model/ipv6-option.h b/src/internet/model/ipv6-option.h
index f4fb7d6fb..92ec790dc 100644
--- a/src/internet/model/ipv6-option.h
+++ b/src/internet/model/ipv6-option.h
@@ -225,12 +225,6 @@ public:
    * \return the processed size
    */
   virtual uint8_t Process (Ptr<Packet> packet, uint8_t offset, Ipv6Header const& ipv6Header, bool& isDropped);
-
-private:
-  /**
-   * \brief The length of the packet.
-   */
-  uint32_t m_length;
 };
 
 /**
diff --git a/src/internet/model/tcp-header.h b/src/internet/model/tcp-header.h
index b186270d0..56b5ac02f 100644
--- a/src/internet/model/tcp-header.h
+++ b/src/internet/model/tcp-header.h
@@ -173,7 +173,6 @@ private:
   Address m_destination;
   uint8_t m_protocol;
 
-  uint16_t m_initialChecksum;
   bool m_calcChecksum;
   bool m_goodChecksum;
 };
diff --git a/src/lte/model/epc-x2-header.h b/src/lte/model/epc-x2-header.h
index d48f36213..0dfb4d270 100644
--- a/src/lte/model/epc-x2-header.h
+++ b/src/lte/model/epc-x2-header.h
@@ -69,8 +69,6 @@ public:
   };
 
 private:
-  uint32_t m_headerLength;
-
   uint8_t m_messageType;
   uint8_t m_procedureCode;
 
diff --git a/src/lte/model/fdtbfq-ff-mac-scheduler.cc b/src/lte/model/fdtbfq-ff-mac-scheduler.cc
index 11057f3e3..9bfd95b68 100644
--- a/src/lte/model/fdtbfq-ff-mac-scheduler.cc
+++ b/src/lte/model/fdtbfq-ff-mac-scheduler.cc
@@ -217,7 +217,6 @@ FdTbfqSchedulerMemberSchedSapProvider::SchedUlCqiInfoReq (const struct SchedUlCq
 FdTbfqFfMacScheduler::FdTbfqFfMacScheduler ()
   :   m_cschedSapUser (0),
     m_schedSapUser (0),
-    m_timeWindow (99.0),
     m_nextRntiUl (0),
     bankSize (0)
 {
diff --git a/src/lte/model/fdtbfq-ff-mac-scheduler.h b/src/lte/model/fdtbfq-ff-mac-scheduler.h
index b94106c63..2f7c56103 100644
--- a/src/lte/model/fdtbfq-ff-mac-scheduler.h
+++ b/src/lte/model/fdtbfq-ff-mac-scheduler.h
@@ -252,8 +252,6 @@ private:
   FfMacCschedSapProvider::CschedCellConfigReqParameters m_cschedCellConfig;
 
 
-  double m_timeWindow;
-
   uint16_t m_nextRntiUl; // RNTI of the next user to be served next scheduling in UL
 
   uint32_t m_cqiTimersThreshold; // # of TTIs for which a CQI canbe considered valid
diff --git a/src/lte/model/lte-rrc-header.cc b/src/lte/model/lte-rrc-header.cc
index 9c157742b..a3edd704b 100644
--- a/src/lte/model/lte-rrc-header.cc
+++ b/src/lte/model/lte-rrc-header.cc
@@ -2223,6 +2223,13 @@ RrcAsn1Header::DeserializePhysicalConfigDedicated (LteRrcSap::PhysicalConfigDedi
   return bIterator;
 }
 
+void
+RrcAsn1Header::Print (std::ostream &os) const
+{
+  NS_LOG_FUNCTION (this << &os);
+  NS_FATAL_ERROR ("RrcAsn1Header Print() function must also specify LteRrcSap::RadioResourceConfigDedicated as a second argument");
+}
+
 void
 RrcAsn1Header::Print (std::ostream &os, LteRrcSap::RadioResourceConfigDedicated radioResourceConfigDedicated) const
 {
diff --git a/src/lte/model/lte-rrc-header.h b/src/lte/model/lte-rrc-header.h
index 8ad699e32..b74cf54cf 100644
--- a/src/lte/model/lte-rrc-header.h
+++ b/src/lte/model/lte-rrc-header.h
@@ -82,6 +82,7 @@ protected:
   Buffer::Iterator DeserializeQoffsetRange (int8_t * qOffsetRange, Buffer::Iterator bIterator);
   Buffer::Iterator DeserializeThresholdEutra (LteRrcSap::ThresholdEutra * thresholdEutra, Buffer::Iterator bIterator);
 
+  void Print (std::ostream &os) const;
   /**
    * This function prints RadioResourceConfigDedicated IE, for debugging purposes.
    * @param os The output stream to use (i.e. std::cout)
diff --git a/src/lte/model/rr-ff-mac-scheduler.cc b/src/lte/model/rr-ff-mac-scheduler.cc
index fa343430e..9a3808f1e 100644
--- a/src/lte/model/rr-ff-mac-scheduler.cc
+++ b/src/lte/model/rr-ff-mac-scheduler.cc
@@ -23,6 +23,7 @@
 #include <ns3/math.h>
 #include <cfloat>
 #include <set>
+#include <climits>
 
 #include <ns3/lte-amc.h>
 #include <ns3/rr-ff-mac-scheduler.h>
@@ -978,7 +979,7 @@ RrFfMacScheduler::DoSchedDlTriggerReq (const struct FfMacSchedSapProvider::Sched
   // Divide the resource equally among the active users according to
   // Resource allocation type 0 (see sec 7.1.6.1 of 36.213)
 
-  int rbgPerTb = (nTbs > 0) ? ((rbgNum - rbgAllocatedNum) / nTbs) : DBL_MAX;
+  int rbgPerTb = (nTbs > 0) ? ((rbgNum - rbgAllocatedNum) / nTbs) : INT_MAX;
   NS_LOG_INFO (this << " Flows to be transmitted " << nflows << " rbgPerTb " << rbgPerTb);
   if (rbgPerTb == 0)
     {
diff --git a/src/lte/model/tdtbfq-ff-mac-scheduler.cc b/src/lte/model/tdtbfq-ff-mac-scheduler.cc
index 2b19ec766..d1e63f035 100644
--- a/src/lte/model/tdtbfq-ff-mac-scheduler.cc
+++ b/src/lte/model/tdtbfq-ff-mac-scheduler.cc
@@ -217,7 +217,6 @@ TdTbfqSchedulerMemberSchedSapProvider::SchedUlCqiInfoReq (const struct SchedUlCq
 TdTbfqFfMacScheduler::TdTbfqFfMacScheduler ()
   :   m_cschedSapUser (0),
     m_schedSapUser (0),
-    m_timeWindow (99.0),
     m_nextRntiUl (0),
     bankSize (0)
 {
diff --git a/src/lte/model/tdtbfq-ff-mac-scheduler.h b/src/lte/model/tdtbfq-ff-mac-scheduler.h
index ea72dc269..60ade588b 100644
--- a/src/lte/model/tdtbfq-ff-mac-scheduler.h
+++ b/src/lte/model/tdtbfq-ff-mac-scheduler.h
@@ -252,8 +252,6 @@ private:
   FfMacCschedSapProvider::CschedCellConfigReqParameters m_cschedCellConfig;
 
 
-  double m_timeWindow;
-
   uint16_t m_nextRntiUl; // RNTI of the next user to be served next scheduling in UL
 
   uint32_t m_cqiTimersThreshold; // # of TTIs for which a CQI canbe considered valid
diff --git a/src/lte/test/lte-test-fdbet-ff-mac-scheduler.cc b/src/lte/test/lte-test-fdbet-ff-mac-scheduler.cc
index 1d32104ec..8d8b39bba 100644
--- a/src/lte/test/lte-test-fdbet-ff-mac-scheduler.cc
+++ b/src/lte/test/lte-test-fdbet-ff-mac-scheduler.cc
@@ -191,6 +191,7 @@ LenaFdBetFfMacSchedulerTestCase1::LenaFdBetFfMacSchedulerTestCase1 (uint16_t nUs
     m_thrRefUl (thrRefUl),
     m_errorModelEnabled (errorModelEnabled)
 {
+  NS_UNUSED (m_nLc);
 }
 
 LenaFdBetFfMacSchedulerTestCase1::~LenaFdBetFfMacSchedulerTestCase1 ()
diff --git a/src/lte/test/lte-test-fdtbfq-ff-mac-scheduler.cc b/src/lte/test/lte-test-fdtbfq-ff-mac-scheduler.cc
index a7c747284..69949965d 100644
--- a/src/lte/test/lte-test-fdtbfq-ff-mac-scheduler.cc
+++ b/src/lte/test/lte-test-fdtbfq-ff-mac-scheduler.cc
@@ -248,6 +248,7 @@ LenaFdTbfqFfMacSchedulerTestCase1::LenaFdTbfqFfMacSchedulerTestCase1 (uint16_t n
     m_thrRefUl (thrRefUl),
     m_errorModelEnabled (errorModelEnabled)
 {
+  NS_UNUSED (m_nLc);
 }
 
 LenaFdTbfqFfMacSchedulerTestCase1::~LenaFdTbfqFfMacSchedulerTestCase1 ()
diff --git a/src/lte/test/lte-test-harq.cc b/src/lte/test/lte-test-harq.cc
index 8545310dd..cea31b843 100644
--- a/src/lte/test/lte-test-harq.cc
+++ b/src/lte/test/lte-test-harq.cc
@@ -97,6 +97,7 @@ LenaHarqTestCase::LenaHarqTestCase (uint16_t nUser, uint16_t dist, uint16_t tbSi
     m_amcBer (amcBer),
     m_throughputRef (thrRef)
 {
+  NS_UNUSED (m_tbSize);
 }
 
 LenaHarqTestCase::~LenaHarqTestCase ()
diff --git a/src/lte/test/lte-test-interference.cc b/src/lte/test/lte-test-interference.cc
index e3971b659..39d9ecdc9 100644
--- a/src/lte/test/lte-test-interference.cc
+++ b/src/lte/test/lte-test-interference.cc
@@ -103,6 +103,8 @@ LteInterferenceTestCase::LteInterferenceTestCase (std::string name, double d1, d
     m_dlMcs (dlMcs),
     m_ulMcs (ulMcs)
 {
+  NS_UNUSED (m_dlSe);
+  NS_UNUSED (m_ulSe);
 }
 
 LteInterferenceTestCase::~LteInterferenceTestCase ()
diff --git a/src/lte/test/lte-test-mimo.h b/src/lte/test/lte-test-mimo.h
index 59400c979..5f1779c0f 100644
--- a/src/lte/test/lte-test-mimo.h
+++ b/src/lte/test/lte-test-mimo.h
@@ -43,8 +43,6 @@ private:
   void GetRlcBufferSample (Ptr<RadioBearerStatsCalculator> rlcStats, uint64_t imsi, uint8_t rnti);
   
   static std::string BuildNameString (uint16_t dist, std::string schedulerType, bool useIdealRrc);
-  uint16_t m_nUser;
-  uint16_t m_nLc;
   uint16_t m_dist;
   std::vector<uint32_t> m_estThrDl;
   std::string m_schedulerType;
diff --git a/src/lte/test/lte-test-phy-error-model.cc b/src/lte/test/lte-test-phy-error-model.cc
index 76b6f4f90..03196976f 100644
--- a/src/lte/test/lte-test-phy-error-model.cc
+++ b/src/lte/test/lte-test-phy-error-model.cc
@@ -117,6 +117,7 @@ LenaDataPhyErrorModelTestCase::LenaDataPhyErrorModelTestCase (uint16_t nUser, ui
     m_blerRef (blerRef),
     m_toleranceRxPackets (toleranceRxPackets)
 {
+  NS_UNUSED (m_tbSize);
 }
 
 LenaDataPhyErrorModelTestCase::~LenaDataPhyErrorModelTestCase ()
@@ -266,6 +267,7 @@ m_dist (dist),
 m_tbSize (tbSize),
 m_blerRef (blerRef)
 {
+  NS_UNUSED (m_tbSize);
 }
 
 LenaDlCtrlPhyErrorModelTestCase::~LenaDlCtrlPhyErrorModelTestCase ()
diff --git a/src/lte/test/lte-test-pss-ff-mac-scheduler.cc b/src/lte/test/lte-test-pss-ff-mac-scheduler.cc
index e3ee482ab..8106348a4 100644
--- a/src/lte/test/lte-test-pss-ff-mac-scheduler.cc
+++ b/src/lte/test/lte-test-pss-ff-mac-scheduler.cc
@@ -249,6 +249,7 @@ LenaPssFfMacSchedulerTestCase1::LenaPssFfMacSchedulerTestCase1 (uint16_t nUser,
     m_thrRefUl (thrRefUl),
     m_errorModelEnabled (errorModelEnabled)
 {
+  NS_UNUSED (m_nLc);
 }
 
 LenaPssFfMacSchedulerTestCase1::~LenaPssFfMacSchedulerTestCase1 ()
diff --git a/src/lte/test/lte-test-tdbet-ff-mac-scheduler.cc b/src/lte/test/lte-test-tdbet-ff-mac-scheduler.cc
index 2850925c1..39c37785d 100644
--- a/src/lte/test/lte-test-tdbet-ff-mac-scheduler.cc
+++ b/src/lte/test/lte-test-tdbet-ff-mac-scheduler.cc
@@ -191,6 +191,7 @@ LenaTdBetFfMacSchedulerTestCase1::LenaTdBetFfMacSchedulerTestCase1 (uint16_t nUs
     m_thrRefUl (thrRefUl),
     m_errorModelEnabled (errorModelEnabled)
 {
+  NS_UNUSED (m_nLc);
 }
 
 LenaTdBetFfMacSchedulerTestCase1::~LenaTdBetFfMacSchedulerTestCase1 ()
diff --git a/src/lte/test/lte-test-tdtbfq-ff-mac-scheduler.cc b/src/lte/test/lte-test-tdtbfq-ff-mac-scheduler.cc
index d74b1a536..db01c523f 100644
--- a/src/lte/test/lte-test-tdtbfq-ff-mac-scheduler.cc
+++ b/src/lte/test/lte-test-tdtbfq-ff-mac-scheduler.cc
@@ -248,6 +248,7 @@ LenaTdTbfqFfMacSchedulerTestCase1::LenaTdTbfqFfMacSchedulerTestCase1 (uint16_t n
     m_thrRefUl (thrRefUl),
     m_errorModelEnabled (errorModelEnabled)
 {
+  NS_UNUSED (m_nLc);
 }
 
 LenaTdTbfqFfMacSchedulerTestCase1::~LenaTdTbfqFfMacSchedulerTestCase1 ()
diff --git a/src/mesh/model/dot11s/airtime-metric.cc b/src/mesh/model/dot11s/airtime-metric.cc
index ff1557bcc..3c4c54038 100644
--- a/src/mesh/model/dot11s/airtime-metric.cc
+++ b/src/mesh/model/dot11s/airtime-metric.cc
@@ -46,18 +46,10 @@ AirtimeLinkMetricCalculator::GetTypeId ()
                       &AirtimeLinkMetricCalculator::SetHeaderTid),
                     MakeUintegerChecker<uint8_t> (0)
                     )
-    .AddAttribute ( "Dot11sMeshHeaderLength",
-                    "Length of the mesh header",
-                    UintegerValue (6),
-                    MakeUintegerAccessor (
-                      &AirtimeLinkMetricCalculator::m_meshHeaderLength),
-                    MakeUintegerChecker<uint16_t> (0)
-                    )
   ;
   return tid;
 }
-AirtimeLinkMetricCalculator::AirtimeLinkMetricCalculator () :
-  m_overheadNanosec (0)
+AirtimeLinkMetricCalculator::AirtimeLinkMetricCalculator ()
 {
 }
 void
diff --git a/src/mesh/model/dot11s/airtime-metric.h b/src/mesh/model/dot11s/airtime-metric.h
index 8b1aecef8..d99170ecd 100644
--- a/src/mesh/model/dot11s/airtime-metric.h
+++ b/src/mesh/model/dot11s/airtime-metric.h
@@ -47,14 +47,6 @@ public:
   void SetTestLength (uint16_t testLength);
   void SetHeaderTid (uint8_t tid);
 private:
-  /// Overhead expressed in nanoseconds:DIFS + SIFS + 2 * PREAMBLE + ACK
-  uint32_t m_overheadNanosec;
-  /// Bt value
-  uint32_t m_testLength;
-  /// header length (used in overhead)
-  uint16_t m_headerLength;
-  /// meshHeader length (minimum 6 octets)
-  uint16_t m_meshHeaderLength;
   Ptr<Packet> m_testFrame;
   WifiMacHeader m_testHeader;
 };
diff --git a/src/mesh/model/flame/flame-protocol-mac.cc b/src/mesh/model/flame/flame-protocol-mac.cc
index 810661035..02510bb23 100644
--- a/src/mesh/model/flame/flame-protocol-mac.cc
+++ b/src/mesh/model/flame/flame-protocol-mac.cc
@@ -25,8 +25,8 @@
 namespace ns3 {
 namespace flame {
 NS_LOG_COMPONENT_DEFINE ("FlameProtocolMac");
-FlameProtocolMac::FlameProtocolMac (uint32_t ifIndex, Ptr<FlameProtocol> protocol) :
-  m_protocol (protocol), m_ifIndex (ifIndex)
+FlameProtocolMac::FlameProtocolMac (Ptr<FlameProtocol> protocol) :
+  m_protocol (protocol)
 {
 }
 FlameProtocolMac::~FlameProtocolMac ()
diff --git a/src/mesh/model/flame/flame-protocol-mac.h b/src/mesh/model/flame/flame-protocol-mac.h
index 90b055c55..c1f5ef407 100644
--- a/src/mesh/model/flame/flame-protocol-mac.h
+++ b/src/mesh/model/flame/flame-protocol-mac.h
@@ -34,7 +34,7 @@ class FlameProtocol;
 class FlameProtocolMac : public MeshWifiInterfaceMacPlugin
 {
 public:
-  FlameProtocolMac (uint32_t, Ptr<FlameProtocol>);
+  FlameProtocolMac (Ptr<FlameProtocol>);
   ~FlameProtocolMac ();
   ///\name Inherited from MAC plugin
   //\{
@@ -56,7 +56,6 @@ private:
    * \{
    */
   Ptr<FlameProtocol> m_protocol;
-  uint32_t m_ifIndex;
   Ptr<MeshWifiInterfaceMac> m_parent;
   ///\}
   ///\name Statistics:
diff --git a/src/mesh/model/flame/flame-protocol.cc b/src/mesh/model/flame/flame-protocol.cc
index 7f4bc60ce..b1f821041 100644
--- a/src/mesh/model/flame/flame-protocol.cc
+++ b/src/mesh/model/flame/flame-protocol.cc
@@ -305,7 +305,7 @@ FlameProtocol::Install (Ptr<MeshPointDevice> mp)
           return false;
         }
       // Installing plugins:
-      Ptr<FlameProtocolMac> flameMac = Create<FlameProtocolMac> (wifiNetDev->GetIfIndex (), this);
+      Ptr<FlameProtocolMac> flameMac = Create<FlameProtocolMac> (this);
       m_interfaces[wifiNetDev->GetIfIndex ()] = flameMac;
       mac->SetBeaconGeneration (false);
       mac->InstallPlugin (flameMac);
diff --git a/src/mesh/test/flame/flame-test-suite.cc b/src/mesh/test/flame/flame-test-suite.cc
index 81ae367ac..7f361a57a 100644
--- a/src/mesh/test/flame/flame-test-suite.cc
+++ b/src/mesh/test/flame/flame-test-suite.cc
@@ -73,8 +73,6 @@ private:
   void TestExpire ();
   ///\}
 private:
-  bool error;
-
   Mac48Address dst;
   Mac48Address hop;
   uint32_t iface;
@@ -88,7 +86,6 @@ static FlameRtableTest g_FlameRtableTest;
 
 FlameRtableTest::FlameRtableTest () :
   TestCase ("FlameRtable"), 
-  error (false), 
   dst ("01:00:00:01:00:01"), 
   hop ("01:00:00:01:00:03"),
   iface (8010), 
diff --git a/src/mpi/model/distributed-simulator-impl.cc b/src/mpi/model/distributed-simulator-impl.cc
index 470146082..66160df8b 100644
--- a/src/mpi/model/distributed-simulator-impl.cc
+++ b/src/mpi/model/distributed-simulator-impl.cc
@@ -96,6 +96,7 @@ DistributedSimulatorImpl::DistributedSimulatorImpl ()
   m_pLBTS = new LbtsMessage[m_systemCount];
   m_grantedTime = Seconds (0);
 #else
+  NS_UNUSED (m_systemCount);
   NS_FATAL_ERROR ("Can't use distributed simulator without MPI compiled in");
 #endif
 
diff --git a/src/uan/examples/uan-rc-example.cc b/src/uan/examples/uan-rc-example.cc
index b45fa0cc9..b19bfa0ed 100644
--- a/src/uan/examples/uan-rc-example.cc
+++ b/src/uan/examples/uan-rc-example.cc
@@ -174,7 +174,6 @@ Experiment::Run (uint32_t param)
               "NumberOfRates", UintegerValue (m_numRates),
               "NumberOfNodes", UintegerValue (nNodes),
               "MaxReservations", UintegerValue (a),
-              "RetryRate", DoubleValue (1/30.0),
               "SIFS", TimeValue (m_sifs),
               "MaxPropDelay", TimeValue (pDelay),
               "FrameSize", UintegerValue (m_pktSize));
@@ -186,8 +185,7 @@ Experiment::Run (uint32_t param)
 
   uan.SetMac ("ns3::UanMacRc",
               "NumberOfRates", UintegerValue (m_numRates),
-              "MaxPropDelay", TimeValue (pDelay),
-              "RetryRate", DoubleValue (1.0/100.0));
+              "MaxPropDelay", TimeValue (pDelay));
   NodeContainer nodes;
   nodes.Create (nNodes);
   NetDeviceContainer devices = uan.Install (nodes, chan);
diff --git a/src/uan/model/uan-mac-rc-gw.cc b/src/uan/model/uan-mac-rc-gw.cc
index b8609e0ca..9f998905a 100644
--- a/src/uan/model/uan-mac-rc-gw.cc
+++ b/src/uan/model/uan-mac-rc-gw.cc
@@ -122,11 +122,6 @@ UanMacRcGw::GetTypeId (void)
                    UintegerValue (1023),
                    MakeUintegerAccessor (&UanMacRcGw::m_numRates),
                    MakeUintegerChecker<uint32_t> ())
-    .AddAttribute ("RetryRate",
-                   "Number of retry rates per second at non-gateway nodes",
-                   DoubleValue (1 / 10.0),
-                   MakeDoubleAccessor (&UanMacRcGw::m_retryRate),
-                   MakeDoubleChecker<double> ())
     .AddAttribute ("MaxPropDelay",
                    "Maximum propagation delay between gateway and non-gateway nodes",
                    TimeValue (Seconds (2)),
@@ -152,11 +147,6 @@ UanMacRcGw::GetTypeId (void)
                    DoubleValue (0.01),
                    MakeDoubleAccessor (&UanMacRcGw::m_retryStep),
                    MakeDoubleChecker<double> ())
-    .AddAttribute ("NumberOfRetryRates",
-                   "Number of retry rates",
-                   UintegerValue (100),
-                   MakeUintegerAccessor (&UanMacRcGw::m_numRetryRates),
-                   MakeUintegerChecker<uint16_t> ())
     .AddAttribute ("TotalRate",
                    "Total available channel rate in bps (for a single channel, without splitting reservation channel)",
                    UintegerValue (4096),
diff --git a/src/uan/model/uan-mac-rc-gw.h b/src/uan/model/uan-mac-rc-gw.h
index 2cde48e9c..92efce798 100644
--- a/src/uan/model/uan-mac-rc-gw.h
+++ b/src/uan/model/uan-mac-rc-gw.h
@@ -116,7 +116,6 @@ private:
   uint32_t m_ctsSizeN;
   uint32_t m_ctsSizeG;
   uint32_t m_ackSize;
-  double m_retryRate;
   uint16_t m_currentRetryRate;
   uint32_t m_currentRateNum;
   uint32_t m_numNodes;
@@ -124,7 +123,6 @@ private:
   uint32_t m_rateStep;
   uint32_t m_frameSize;
 
-  uint16_t m_numRetryRates;
   double m_minRetryRate;
   double m_retryStep;
 
diff --git a/src/uan/model/uan-mac-rc.cc b/src/uan/model/uan-mac-rc.cc
index 9e11e578a..a57ae2abb 100644
--- a/src/uan/model/uan-mac-rc.cc
+++ b/src/uan/model/uan-mac-rc.cc
@@ -244,11 +244,6 @@ UanMacRc::GetTypeId (void)
                    DoubleValue (0.01),
                    MakeDoubleAccessor (&UanMacRc::m_retryStep),
                    MakeDoubleChecker<double> ())
-    .AddAttribute ("NumberOfRetryRates",
-                   "Number of retry rates",
-                   UintegerValue (100),
-                   MakeUintegerAccessor (&UanMacRc::m_numRetryRates),
-                   MakeUintegerChecker<uint16_t> ())
     .AddAttribute ("MaxPropDelay",
                    "Maximum possible propagation delay to gateway",
                    TimeValue (Seconds (2)),
diff --git a/src/uan/model/uan-mac-rc.h b/src/uan/model/uan-mac-rc.h
index 202b4f560..5362831fa 100644
--- a/src/uan/model/uan-mac-rc.h
+++ b/src/uan/model/uan-mac-rc.h
@@ -185,7 +185,6 @@ private:
   Time m_sifs;
   Time m_learnedProp;
 
-  uint16_t m_numRetryRates;
   double m_minRetryRate;
   double m_retryStep;
 
diff --git a/src/wifi/model/aarfcd-wifi-manager.h b/src/wifi/model/aarfcd-wifi-manager.h
index efb08045a..500511e63 100644
--- a/src/wifi/model/aarfcd-wifi-manager.h
+++ b/src/wifi/model/aarfcd-wifi-manager.h
@@ -77,7 +77,6 @@ private:
   // aarf-cd fields below
   uint32_t m_minRtsWnd;
   uint32_t m_maxRtsWnd;
-  bool m_rtsFailsAsDataFails;
   bool m_turnOffRtsAfterRateDecrease;
   bool m_turnOnRtsAfterRateIncrease;
 };
diff --git a/src/wifi/model/dcf-manager.h b/src/wifi/model/dcf-manager.h
index 34c6e8b2a..d61ea0ed0 100644
--- a/src/wifi/model/dcf-manager.h
+++ b/src/wifi/model/dcf-manager.h
@@ -324,7 +324,6 @@ private:
   Time m_lastSwitchingStart;
   Time m_lastSwitchingDuration;
   bool m_rxing;
-  bool m_sleeping;
   Time m_eifsNoDifs;
   EventId m_accessTimeout;
   uint32_t m_slotTimeUs;
diff --git a/src/wifi/model/ideal-wifi-manager.h b/src/wifi/model/ideal-wifi-manager.h
index e19d55473..746d3d8ed 100644
--- a/src/wifi/model/ideal-wifi-manager.h
+++ b/src/wifi/model/ideal-wifi-manager.h
@@ -77,8 +77,6 @@ private:
 
   double m_ber;
   Thresholds m_thresholds;
-  double m_minSnr;
-  double m_maxSnr;
 };
 
 } // namespace ns3
diff --git a/src/wifi/model/minstrel-wifi-manager.cc b/src/wifi/model/minstrel-wifi-manager.cc
index 635c4d77e..5cc4a01fc 100644
--- a/src/wifi/model/minstrel-wifi-manager.cc
+++ b/src/wifi/model/minstrel-wifi-manager.cc
@@ -101,11 +101,6 @@ MinstrelWifiManager::GetTypeId (void)
                    DoubleValue (75),
                    MakeDoubleAccessor (&MinstrelWifiManager::m_ewmaLevel),
                    MakeDoubleChecker<double> ())
-    .AddAttribute ("SegmentSize",
-                   "The largest allowable segment size packet",
-                   DoubleValue (6000),
-                   MakeDoubleAccessor (&MinstrelWifiManager::m_segmentSize),
-                   MakeDoubleChecker <double> ())
     .AddAttribute ("SampleColumn",
                    "The number of columns used for sampling",
                    DoubleValue (10),
diff --git a/src/wifi/model/minstrel-wifi-manager.h b/src/wifi/model/minstrel-wifi-manager.h
index 1cbbb81e2..daa541ce4 100644
--- a/src/wifi/model/minstrel-wifi-manager.h
+++ b/src/wifi/model/minstrel-wifi-manager.h
@@ -161,7 +161,6 @@ private:
   Time m_updateStats;  ///< how frequent do we calculate the stats(1/10 seconds)
   double m_lookAroundRate;  ///< the % to try other rates than our current rate
   double m_ewmaLevel;  ///< exponential weighted moving average
-  uint32_t m_segmentSize;  ///< largest allowable segment size
   uint32_t m_sampleCol;  ///< number of sample columns
   uint32_t m_pktLen;  ///< packet length used  for calculate mode TxTime
   uint32_t m_nsupported;  ///< modes supported
diff --git a/src/wifi/model/wifi-mac-header.cc b/src/wifi/model/wifi-mac-header.cc
index e99b70ce5..3902b7729 100644
--- a/src/wifi/model/wifi-mac-header.cc
+++ b/src/wifi/model/wifi-mac-header.cc
@@ -46,7 +46,7 @@ enum
 };
 
 WifiMacHeader::WifiMacHeader ()
-  : m_ctrlPwrMgt (0),
+  :
     m_ctrlMoreData (0),
     m_ctrlWep (0),
     m_ctrlOrder (1),
diff --git a/src/wifi/model/wifi-mac-header.h b/src/wifi/model/wifi-mac-header.h
index 02f742c4a..01c5cc7a2 100644
--- a/src/wifi/model/wifi-mac-header.h
+++ b/src/wifi/model/wifi-mac-header.h
@@ -208,7 +208,6 @@ private:
   uint8_t m_ctrlFromDs;
   uint8_t m_ctrlMoreFrag;
   uint8_t m_ctrlRetry;
-  uint8_t m_ctrlPwrMgt;
   uint8_t m_ctrlMoreData;
   uint8_t m_ctrlWep;
   uint8_t m_ctrlOrder;
diff --git a/src/wifi/model/wifi-mac-queue.cc b/src/wifi/model/wifi-mac-queue.cc
index 32e9cda85..d7575eeec 100644
--- a/src/wifi/model/wifi-mac-queue.cc
+++ b/src/wifi/model/wifi-mac-queue.cc
@@ -167,7 +167,6 @@ WifiMacQueue::DequeueByTidAndAddress (WifiMacHeader *hdr, uint8_t tid,
   if (!m_queue.empty ())
     {
       PacketQueueI it;
-      NS_ASSERT (type <= 4);
       for (it = m_queue.begin (); it != m_queue.end (); ++it)
         {
           if (it->hdr.IsQosData ())
@@ -195,7 +194,6 @@ WifiMacQueue::PeekByTidAndAddress (WifiMacHeader *hdr, uint8_t tid,
   if (!m_queue.empty ())
     {
       PacketQueueI it;
-      NS_ASSERT (type <= 4);
       for (it = m_queue.begin (); it != m_queue.end (); ++it)
         {
           if (it->hdr.IsQosData ())
@@ -288,7 +286,6 @@ WifiMacQueue::GetNPacketsByTidAndAddress (uint8_t tid, WifiMacHeader::AddressTyp
   if (!m_queue.empty ())
     {
       PacketQueueI it;
-      NS_ASSERT (type <= 4);
       for (it = m_queue.begin (); it != m_queue.end (); it++)
         {
           if (GetAddressForPacket (type, it) == addr)
diff --git a/src/wifi/model/wifi-mac-queue.h b/src/wifi/model/wifi-mac-queue.h
index 609b0d13d..bbb76d8e8 100644
--- a/src/wifi/model/wifi-mac-queue.h
+++ b/src/wifi/model/wifi-mac-queue.h
@@ -141,7 +141,6 @@ private:
   };
 
   PacketQueue m_queue;
-  WifiMacParameters *m_parameters;
   uint32_t m_size;
   uint32_t m_maxSize;
   Time m_maxDelay;
diff --git a/src/wifi/model/wifi-remote-station-manager.h b/src/wifi/model/wifi-remote-station-manager.h
index 11c94208c..39293a455 100644
--- a/src/wifi/model/wifi-remote-station-manager.h
+++ b/src/wifi/model/wifi-remote-station-manager.h
@@ -524,14 +524,13 @@ private:
   WifiMcsList m_bssBasicMcsSet;
 
   bool m_htSupported;
-  bool m_isLowLatency;
   uint32_t m_maxSsrc;
   uint32_t m_maxSlrc;
   uint32_t m_rtsCtsThreshold;
   uint32_t m_fragmentationThreshold;
   uint8_t m_defaultTxPowerLevel;
   WifiMode m_nonUnicastMode;
-  double m_avgSlrcCoefficient;
+
   /**
    * The trace source fired when the transmission of a single RTS has failed
    */
diff --git a/src/wimax/model/snr-to-block-error-rate-manager.h b/src/wimax/model/snr-to-block-error-rate-manager.h
index 8201a8be8..fbf11e947 100644
--- a/src/wimax/model/snr-to-block-error-rate-manager.h
+++ b/src/wimax/model/snr-to-block-error-rate-manager.h
@@ -92,7 +92,6 @@ public:
   void ActivateLoss (bool loss);
 private:
   void ClearRecords (void);
-  double m_speed; // in m/s
   uint8_t m_activateLoss;
   static const unsigned int TRACE_FILE_PATH_SIZE = 1024;
   char m_traceFilePath[TRACE_FILE_PATH_SIZE];
diff --git a/src/wimax/model/ss-service-flow-manager.cc b/src/wimax/model/ss-service-flow-manager.cc
index 1c0415a94..69c72a000 100644
--- a/src/wimax/model/ss-service-flow-manager.cc
+++ b/src/wimax/model/ss-service-flow-manager.cc
@@ -44,7 +44,6 @@ namespace ns3 {
 
 SsServiceFlowManager::SsServiceFlowManager (Ptr<SubscriberStationNetDevice> device)
   : m_device (device),
-    m_sfidIndex (100),
     m_maxDsaReqRetries (100),
     m_dsaReq (DsaReq ()),
     m_dsaAck (DsaAck ()),
diff --git a/src/wimax/model/ss-service-flow-manager.h b/src/wimax/model/ss-service-flow-manager.h
index 3c859613f..ae7e13ea9 100644
--- a/src/wimax/model/ss-service-flow-manager.h
+++ b/src/wimax/model/ss-service-flow-manager.h
@@ -91,8 +91,6 @@ public:
 private:
   Ptr<SubscriberStationNetDevice> m_device;
 
-  uint32_t m_sfidIndex;
-
   uint8_t m_maxDsaReqRetries;
 
   EventId m_dsaRspTimeoutEvent;