remove more unused rrc variables

srsue/hdr/stack/rrc/rrc_nr.h

@@ -109,7 +109,7 @@ private:
   srslte::block_queue<cmd_msg_t> cmd_q;
 
   phy_interface_rrc_nr* phy = nullptr;
-  mac_interface_rrc*    mac   = nullptr;
+  //  mac_interface_rrc*    mac   = nullptr;
   rlc_interface_rrc*   rlc   = nullptr;
   pdcp_interface_rrc*  pdcp  = nullptr;
   gw_interface_rrc*    gw    = nullptr;
@@ -126,7 +126,7 @@ private:
   };
   const static char* rrc_nr_state_text[RRC_NR_STATE_N_ITEMS];
 
-  rrc_nr_state_t state = RRC_NR_STATE_IDLE;
+  //  rrc_nr_state_t state = RRC_NR_STATE_IDLE;
 
   rrc_nr_args_t args = {};