doc: fix some doxygen warnings

src/bridge/model/bridge-net-device.h

@@ -87,7 +87,6 @@ public:
    * the new bridge port NetDevice becomes part of the bridge and L2
    * frames start being forwarded to/from this NetDevice.
    *
-   * \param bridgePort NetDevice
    * \attention The netdevice that is being added as bridge port must
    * _not_ have an IP address.  In order to add IP connectivity to a
    * bridging node you must enable IP on the BridgeNetDevice itself,

src/traffic-control/helper/traffic-control-helper.h

@@ -127,6 +127,7 @@ public:
   virtual ~TrafficControlHelper () {}
 
   /**
+   * \param nTxQueues the number of Tx queue disc classes
    * \returns a new TrafficControlHelper with a default configuration
    *
    * The default configuration is an FqCoDelQueueDisc, if the device has a single
@@ -288,6 +289,7 @@ private:
    * Actual implementation of the SetRootQueueDisc method.
    *
    * \param factory the factory used to create the root queue disc
+   * \returns zero on success
    */
   uint16_t DoSetRootQueueDisc (ObjectFactory factory);
 

src/traffic-control/test/tc-flow-control-test-suite.cc

@@ -106,6 +106,8 @@ public:
    * Constructor
    *
    * \param tt the test type
+   * \param deviceQueueLength the queue length of the device
+   * \param totalTxPackets the toal number of packets to transmit
    */
   TcFlowControlTestCase (QueueSizeUnit tt, uint32_t deviceQueueLength, uint32_t totalTxPackets);
   virtual ~TcFlowControlTestCase ();
@@ -138,9 +140,9 @@ private:
    * \param msg the message to print if a different number of packets are stored
    */
   void CheckPacketsInQueueDisc (Ptr<NetDevice> dev, uint16_t nPackets, const std::string msg);
-  QueueSizeUnit m_type;       //!< the test type
-  uint32_t m_deviceQueueLength;
-  uint32_t m_totalTxPackets;
+  QueueSizeUnit m_type;         //!< the test type
+  uint32_t m_deviceQueueLength; //!< the queue length of the device
+  uint32_t m_totalTxPackets;    //!< the toal number of packets to transmit
 };
 
 TcFlowControlTestCase::TcFlowControlTestCase (QueueSizeUnit tt, uint32_t deviceQueueLength, uint32_t totalTxPackets)