qcacld-3.0: Create PMF timer when PEER associates in PMF mode

Current driver is creating PMF timer for all non-pmf as well as
PMF PEERs which is un-necessary.

Create PMF timer for each PEER when PEER associates in 80211W-PMF
mode.

CRs-Fixed: 2145687
Change-Id: I698de22a075f3307253db811b7ae616ebe48c127

core/mac/src/pe/lim/lim_assoc_utils.c

@@ -3089,7 +3089,11 @@ lim_delete_dph_hash_entry(tpAniSirGlobal mac_ctx, tSirMacAddr sta_addr,
 					       session_entry);
 		}
 #ifdef WLAN_FEATURE_11W
-		tx_timer_delete(&sta_ds->pmfSaQueryTimer);
+		if (sta_ds->rmfEnabled) {
+			pe_debug("delete pmf timer sta-idx:%d assoc-id:%d",
+				 sta_ds->staIndex, sta_ds->assocId);
+			tx_timer_delete(&sta_ds->pmfSaQueryTimer);
+		}
 #endif
 	}
 

core/mac/src/pe/lim/lim_process_assoc_req_frame.c

@@ -1506,7 +1506,8 @@ static bool lim_update_sta_ds(tpAniSirGlobal mac_ctx, tpSirMacMgmtHdr hdr,
 	if (WNI_CFG_PMF_SA_QUERY_RETRY_INTERVAL_STAMIN > retry_interval) {
 		retry_interval = WNI_CFG_PMF_SA_QUERY_RETRY_INTERVAL_STADEF;
 	}
-	if (tx_timer_create(mac_ctx, &sta_ds->pmfSaQueryTimer,
+	if (sta_ds->rmfEnabled &&
+		tx_timer_create(mac_ctx, &sta_ds->pmfSaQueryTimer,
 			"PMF SA Query timer", lim_pmf_sa_query_timer_handler,
 			timer_id.value,
 			SYS_MS_TO_TICKS((retry_interval * 1024) / 1000),
@@ -1518,6 +1519,9 @@ static bool lim_update_sta_ds(tpAniSirGlobal mac_ctx, tpSirMacMgmtHdr hdr,
 			session);
 		return false;
 	}
+	if (sta_ds->rmfEnabled)
+	    pe_debug("Created pmf timer sta-idx:%d assoc-id:%d",
+		     sta_ds->staIndex, sta_ds->assocId);
 #endif
 
 	if (assoc_req->ExtCap.present) {

core/mac/src/pe/lim/lim_utils.c

@@ -6577,9 +6577,14 @@ void lim_del_pmf_sa_query_timer(tpAniSirGlobal mac_ctx, tpPESession pe_session)
 				&pe_session->dph.dphHashTable);
 		if (NULL == sta_ds)
 			continue;
+		if (!sta_ds->rmfEnabled) {
+			pe_debug("no PMF timer for sta-idx:%d assoc-id:%d",
+				 sta_ds->staIndex, sta_ds->assocId);
+			continue;
+		}
 
-		pe_err("Deleting pmfSaQueryTimer for staid: %d",
-			sta_ds->staIndex);
+		pe_debug("Deleting pmfSaQueryTimer for sta-idx:%d assoc-id:%d",
+			sta_ds->staIndex, sta_ds->assocId);
 		tx_timer_deactivate(&sta_ds->pmfSaQueryTimer);
 		tx_timer_delete(&sta_ds->pmfSaQueryTimer);
 	}