remove warnings related to unused vars and fwd declarations with trivial dtors

lib/include/srslte/common/thread_pool.h

@@ -50,6 +50,7 @@ public:
   {
   public:
     worker();
+    ~worker() = default;
     void     setup(uint32_t id, thread_pool* parent, uint32_t prio = 0, uint32_t mask = 255);
     uint32_t get_id();
     void     release();

srsenb/hdr/phy/prach_worker.h

@@ -34,6 +34,7 @@ class prach_worker : srslte::thread
 {
 public:
   prach_worker(uint32_t cc_idx_) : buffer_pool(8), thread("PRACH_WORKER") { cc_idx = cc_idx_; }
+  ~prach_worker();
 
   int  init(const srslte_cell_t&      cell_,
             const srslte_prach_cfg_t& prach_cfg_,

srsenb/hdr/stack/mac/scheduler.h

@@ -69,6 +69,7 @@ public:
   class metric_dl
   {
   public:
+    virtual ~metric_dl() = default;
     /* Virtual methods for user metric calculation */
     virtual void set_params(const sched_cell_params_t& cell_params_)                          = 0;
     virtual void sched_users(std::map<uint16_t, sched_ue>& ue_db, dl_sf_sched_itf* tti_sched) = 0;
@@ -77,6 +78,7 @@ public:
   class metric_ul
   {
   public:
+    virtual ~metric_ul() = default;
     /* Virtual methods for user metric calculation */
     virtual void set_params(const sched_cell_params_t& cell_params_)                          = 0;
     virtual void sched_users(std::map<uint16_t, sched_ue>& ue_db, ul_sf_sched_itf* tti_sched) = 0;

srsenb/hdr/stack/mac/scheduler_carrier.h

@@ -33,6 +33,7 @@ class sched::carrier_sched
 {
 public:
   explicit carrier_sched(rrc_interface_mac* rrc_, std::map<uint16_t, sched_ue>* ue_db_, uint32_t enb_cc_idx_);
+  ~carrier_sched();
   void                   reset();
   void                   carrier_cfg(const sched_cell_params_t& sched_params_);
   void                   set_dl_tti_mask(uint8_t* tti_mask, uint32_t nof_sfs);

srsenb/src/phy/prach_worker.cc

@@ -24,6 +24,8 @@
 
 namespace srsenb {
 
+prach_worker::~prach_worker() = default;
+
 int prach_worker::init(const srslte_cell_t&      cell_,
                        const srslte_prach_cfg_t& prach_cfg_,
                        stack_interface_phy_lte*  stack_,

srsenb/src/stack/mac/scheduler_carrier.cc

@@ -268,6 +268,8 @@ sched::carrier_sched::carrier_sched(rrc_interface_mac*            rrc_,
   sf_dl_mask.resize(1, 0);
 }
 
+sched::carrier_sched::~carrier_sched() {}
+
 void sched::carrier_sched::reset()
 {
   ra_sched_ptr.reset();

srsenb/src/stack/rrc/rrc.cc

@@ -1287,7 +1287,7 @@ void rrc::ue::handle_rrc_reconf_complete(rrc_conn_recfg_complete_s* msg, srslte:
                            .rrc_conn_recfg_r8()
                            .rr_cfg_ded.drb_to_add_mod_list[0]
                            .lc_ch_cfg.ul_specific_params.lc_ch_group;
-    for (const std::pair<uint8_t, erab_t>& erab_pair : erabs) {
+    for (const std::pair<const uint8_t, erab_t>& erab_pair : erabs) {
       parent->mac->bearer_ue_cfg(rnti, erab_pair.second.id - 2, &bearer_cfg);
     }
 
@@ -1883,7 +1883,7 @@ void rrc::ue::send_connection_reconf(srslte::unique_byte_buffer_t pdu)
 
   // Configure all DRBs
   uint8_t vec_idx = 0;
-  for (const std::pair<uint8_t, erab_t>& erab_id_pair : erabs) {
+  for (const std::pair<const uint8_t, erab_t>& erab_id_pair : erabs) {
     const erab_t& erab   = erab_id_pair.second;
     uint8_t       drb_id = erab.id - 4;
     uint8_t       lcid   = erab.id - 2;

srsue/test/ttcn3/hdr/ttcn3_drb_interface.h

@@ -92,8 +92,6 @@ private:
 
   ss_srb_interface* syssim = nullptr;
   byte_buffer_pool* pool   = nullptr;
-
-  int drb_fd = 0;
 };
 
 #endif // SRSUE_TTCN3_DRB_INTERFACE_H

srsue/test/ttcn3/hdr/ttcn3_srb_interface.h

@@ -157,7 +157,6 @@ private:
   ss_srb_interface* syssim = nullptr;
   byte_buffer_pool* pool   = nullptr;
 
-  int srb_fd = 0;
   // struct sctp_sndrcvinfo sri = {};
   // struct sockaddr_in client_addr;
 };

srsue/test/ttcn3/hdr/ttcn3_sys_interface.h

@@ -598,7 +598,6 @@ private:
     }
   }
 
-  phy_interface_syssim* phy    = nullptr;
   ss_sys_interface* syssim = nullptr;
   byte_buffer_pool* pool   = nullptr;
 };