set back rrc as a separate thread, lead to create back race conditions

targets/RT/USER/lte-softmodem.c

@@ -446,9 +446,12 @@ int restart_L1L2(module_id_t enb_id) {
   init_UE_info(&RC.mac[enb_id]->UE_info);
   LOG_I(ENB_APP, "attempting to create ITTI tasks\n");
 
-  // No more rrc thread, as many race conditions are hidden behind
-  rrc_enb_init();
-  itti_mark_task_ready(TASK_RRC_ENB);
+  if (itti_create_task (TASK_RRC_ENB, rrc_enb_task, NULL) < 0) {
+    LOG_E(RRC, "Create task for RRC eNB failed\n");
+    return -1;
+  } else {
+    LOG_I(RRC, "Re-created task for RRC eNB successfully\n");
+  }
 
   /* pass a reconfiguration request which will configure everything down to
    * RC.eNB[i][j]->frame_parms, too */

targets/RT/USER/lte-uesoftmodem.c

@@ -541,12 +541,6 @@ void init_pdcp(void) {
   pdcp_set_pdcp_data_ind_func((pdcp_data_ind_func_t) pdcp_data_ind);
 }
 
-// Stupid function addition because UE itti messages queues definition is common with eNB
-void *rrc_enb_process_msg(void *notUsed) {
-AssertFatal(false,"");
-	return NULL;
-}
-
 int main( int argc, char **argv ) {
   int CC_id;
   uint8_t  abstraction_flag=0;