Cleanup of unused parallel/worker thread configuration in NR

* In LTE there is logic that checks the thread configurtion with the
  getters `get_thread_parallel_conf()` and `get_thread_worker_conf()`
  in NR these getters are not used, only setters, which have no impact

executables/nr-softmodem-common.h

@@ -89,8 +89,6 @@
 
 #define CONFIG_HLP_NUMEROLOGY    "adding numerology for 5G\n"
 #define CONFIG_HLP_EMULATE_RF    "Emulated RF enabled(disable by defult)\n"
-#define CONFIG_HLP_PARALLEL_CMD  "three config for level of parallelism 'PARALLEL_SINGLE_THREAD', 'PARALLEL_RU_L1_SPLIT', or 'PARALLEL_RU_L1_TRX_SPLIT'\n"
-#define CONFIG_HLP_WORKER_CMD    "two option for worker 'WORKER_DISABLE' or 'WORKER_ENABLE'\n"
 #define CONFIG_HLP_USRP_THREAD   "having extra thead for usrp tx\n"
 #define CONFIG_HLP_DISABLNBIOT   "disable nb-iot, even if defined in config\n"
 #define CONFIG_HLP_USRP_ARGS     "set the arguments to identify USRP (same syntax as in UHD)\n"

executables/nr-softmodem.c

@@ -152,9 +152,6 @@ int emulate_rf = 0;
 int numerology = 0;
 
 
-static char *parallel_config = NULL;
-static char *worker_config = NULL;
-
 /* struct for ethernet specific parameters given in eNB conf file */
 eth_params_t *eth_params;
 
@@ -425,10 +422,6 @@ static void get_options(configmodule_interface_t *cfg)
     NB_RU   = RC.nb_RU;
     printf("Configuration: nb_rrc_inst %d, nb_nr_L1_inst %d, nb_ru %hhu\n",NB_gNB_INST,RC.nb_nr_L1_inst,NB_RU);
   }
-
-  if(parallel_config != NULL) set_parallel_conf(parallel_config);
-
-  if(worker_config != NULL) set_worker_conf(worker_config);
 }
 
 void set_default_frame_parms(nfapi_nr_config_request_scf_t *config[MAX_NUM_CCs],