qcacmn: Refactor operation related to INI gMaxConcurrentActiveSessions

Ownership of gMaxConcurrentActiveSessions is changed from HDD to
Policy manager. So policy manager doesn't have to rely on HDD to
obtain the INI setting.

CRs-Fixed: 2324395
Change-Id: Iac1451fc457d9bceee73596affdae54895917040

umac/cmn_services/policy_mgr/inc/wlan_policy_mgr_public_struct.h

@@ -1053,8 +1053,6 @@ enum policy_mgr_pri_id {
 /**
  * struct policy_mgr_user_cfg - Policy manager user config variables
  * @enable_mcc_adaptive_scheduler: Enable MCC adaptive scheduler
- * @max_concurrent_active_sessions: User allowed maximum active
- *                              connections
  * @enable2x2: 2x2 chain mask user config
  * @sub_20_mhz_enabled: Is 5 or 10 Mhz enabled
  * @dbs_selection_policy: band preference or Vdev preference
@@ -1071,7 +1069,6 @@ enum policy_mgr_pri_id {
  */
 struct policy_mgr_user_cfg {
 	uint8_t enable_mcc_adaptive_scheduler;
-	uint8_t max_concurrent_active_sessions;
 	bool enable2x2;
 	bool sub_20_mhz_enabled;
 	bool is_sta_sap_scc_allowed_on_dfs_chan;

umac/cmn_services/policy_mgr/src/wlan_policy_mgr_get_set_utils.c

@@ -1499,9 +1499,9 @@ QDF_STATUS policy_mgr_incr_connection_count(
 	}
 
 	conn_index = policy_mgr_get_connection_count(psoc);
-	if (pm_ctx->user_cfg.max_concurrent_active_sessions < conn_index) {
+	if (pm_ctx->cfg.max_conc_cxns < conn_index) {
 		policy_mgr_err("exceeded max connection limit %d",
-			pm_ctx->user_cfg.max_concurrent_active_sessions);
+			pm_ctx->cfg.max_conc_cxns);
 		return status;
 	}
 	if (pm_ctx->wma_cbacks.wma_get_connection_info) {
@@ -1730,8 +1730,7 @@ bool policy_mgr_max_concurrent_connections_reached(
 		for (i = 0; i < QDF_MAX_NO_OF_MODE; i++)
 			j += pm_ctx->no_of_active_sessions[i];
 		return j >
-			(pm_ctx->user_cfg.
-			 max_concurrent_active_sessions - 1);
+			(pm_ctx->cfg.max_conc_cxns - 1);
 	}
 
 	return false;
@@ -1800,7 +1799,7 @@ bool policy_mgr_is_concurrency_allowed(struct wlan_objmgr_psoc *psoc,
 
 	if (policy_mgr_max_concurrent_connections_reached(psoc)) {
 		policy_mgr_err("Reached max concurrent connections: %d",
-			pm_ctx->user_cfg.max_concurrent_active_sessions);
+			       pm_ctx->cfg.max_conc_cxns);
 		goto done;
 	}