Remove RRC status: it is not needed

openair2/RRC/NR/nr_rrc_defs.h

@@ -284,7 +284,6 @@ typedef struct gNB_RRC_UE_s {
   NR_CipheringAlgorithm_t            ciphering_algorithm;
   e_NR_IntegrityProtAlgorithm        integrity_algorithm;
 
-  NR_UE_STATE_t                      StatusRrc;
   rnti_t                             rnti;
   uint64_t                           random_ue_identity;
 

openair2/RRC/NR/rrc_gNB.c

@@ -477,7 +477,6 @@ static void rrc_gNB_process_RRCSetupComplete(const protocol_ctxt_t *const ctxt_p
   LOG_A(NR_RRC, "UE %d Processing NR_RRCSetupComplete from UE\n", ue_context_pP->ue_context.rrc_ue_id);
   ue_context_pP->ue_context.Srb[1].Active = 1;
   ue_context_pP->ue_context.Srb[2].Active = 0;
-  ue_context_pP->ue_context.StatusRrc = NR_RRC_CONNECTED;
   AssertFatal(ctxt_pP->rntiMaybeUEid == ue_context_pP->ue_context.rrc_ue_id, "logic bug: inconsistent IDs, must use CU UE ID!\n");
 
   rrc_gNB_send_NGAP_NAS_FIRST_REQ(ctxt_pP, ue_context_pP, rrcSetupComplete);
@@ -935,7 +934,6 @@ static void rrc_gNB_process_RRCReestablishmentComplete(const protocol_ctxt_t *co
   int i = 0;
 
   ue_p->xids[xid] = RRC_ACTION_NONE;
-  ue_p->StatusRrc = NR_RRC_CONNECTED;
 
   ue_p->Srb[1].Active = 1;
 
@@ -2262,20 +2260,6 @@ static void print_rrc_meas(FILE *f, const NR_MeasResults_t *measresults)
   }
 }
 
-static const char *get_rrc_connection_status_text(NR_UE_STATE_t state)
-{
-  switch (state) {
-    case NR_RRC_INACTIVE: return "inactive";
-    case NR_RRC_IDLE: return "idle";
-    case NR_RRC_SI_RECEIVED: return "SI-received";
-    case NR_RRC_CONNECTED: return "connected";
-    case NR_RRC_RECONFIGURED: return "reconfigured";
-    case NR_RRC_HO_EXECUTION: return "HO-execution";
-    default: AssertFatal(false, "illegal RRC state %d\n", state); return "illegal";
-  }
-  return "illegal";
-}
-
 static const char *get_pdusession_status_text(pdu_session_status_t status)
 {
   switch (status) {
@@ -2323,7 +2307,6 @@ static void write_rrc_stats(const gNB_RRC_INST *rrc)
 
     time_t last_seen = now - ue_ctxt->last_seen;
     fprintf(f, "    last RRC activity: %ld seconds ago\n", last_seen);
-    fprintf(f, "    RRC status %s\n", get_rrc_connection_status_text(ue_ctxt->StatusRrc));
 
     if (ue_ctxt->nb_of_pdusessions == 0)
       fprintf(f, "    (no PDU sessions)\n");