qcacld-3.0: Clean up code for sme apis

Clean up code for sme_get_empty_scan_refresh_period_global() and
sme_get_neighbor_scan_refresh_period() apis
and replace it with ucfg api.

Change-Id: Iaa511024467f45dc408da3db202b25f9b5276453
CRs-Fixed: 3335898

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_roam_ucfg_api.h

@@ -605,4 +605,29 @@ ucfg_cm_get_roam_opportunistic_scan_threshold_diff(
 					struct wlan_objmgr_psoc *psoc,
 					int8_t *val);
 
+/**
+ * ucfg_cm_get_neighbor_scan_refresh_period() - Get neighbor scan results
+ * refresh period.
+ * This is a synchronous call
+ * @psoc: pointer to psoc object
+ * @value: value for scan results refresh period
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+ucfg_cm_get_neighbor_scan_refresh_period(struct wlan_objmgr_psoc *psoc,
+					 uint16_t *value);
+
+/**
+ * ucfg_cm_get_empty_scan_refresh_period_global() - Get global scan
+ * refresh period
+ * @psoc: pointer to psoc object
+ * @roam_scan_period_global: value for empty scan refresh period
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+ucfg_cm_get_empty_scan_refresh_period_global(struct wlan_objmgr_psoc *psoc,
+					     uint16_t *roam_scan_period_global);
+
 #endif /* _WLAN_CM_ROAM_UCFG_API_H_ */

components/umac/mlme/connection_mgr/dispatcher/src/wlan_cm_roam_ucfg_api.c

@@ -695,3 +695,34 @@ ucfg_cm_get_roam_opportunistic_scan_threshold_diff(
 
 	return QDF_STATUS_SUCCESS;
 }
+
+QDF_STATUS
+ucfg_cm_get_neighbor_scan_refresh_period(struct wlan_objmgr_psoc *psoc,
+					 uint16_t *value)
+{
+	struct wlan_mlme_psoc_ext_obj *mlme_obj;
+
+	mlme_obj = mlme_get_psoc_ext_obj(psoc);
+	if (!mlme_obj)
+		return QDF_STATUS_E_INVAL;
+
+	*value = mlme_obj->cfg.lfr.neighbor_scan_results_refresh_period;
+
+	return QDF_STATUS_SUCCESS;
+}
+
+QDF_STATUS
+ucfg_cm_get_empty_scan_refresh_period_global(struct wlan_objmgr_psoc *psoc,
+					     uint16_t *roam_scan_period_global)
+{
+	struct wlan_mlme_psoc_ext_obj *mlme_obj;
+
+	mlme_obj = mlme_get_psoc_ext_obj(psoc);
+	if (!mlme_obj)
+		return QDF_STATUS_E_INVAL;
+
+	*roam_scan_period_global =
+			mlme_obj->cfg.lfr.empty_scan_refresh_period;
+
+	return QDF_STATUS_SUCCESS;
+}