qcacld-3.0: Clean up code for sme apis

Clean up code for sme_get_roam_rssi_diff() and
sme_get_is_ese_feature_enabled() apis and replace it with ucfg api.

Change-Id: I226efbcf8ecd44b08684a3e17e2db987c169946d
CRs-Fixed: 3335898

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

@@ -493,4 +493,37 @@ ucfg_cm_get_empty_scan_refresh_period(struct wlan_objmgr_psoc *psoc,
 uint16_t
 ucfg_cm_get_neighbor_scan_min_chan_time(struct wlan_objmgr_psoc *psoc,
 					uint8_t session_id);
+
+/**
+ * ucfg_cm_get_roam_rssi_diff() - Get Roam rssi diff
+ * @psoc: pointer to psoc object
+ * @vdev_id: vdev identifier
+ * @rssi_diff: Buffer to fill the roam RSSI diff.
+ *		Valid only if the return status is success.
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+ucfg_cm_get_roam_rssi_diff(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
+			   uint8_t *rssi_diff);
+
+#ifdef FEATURE_WLAN_ESE
+/**
+ * ucfg_cm_get_is_ese_feature_enabled() - Get ESE feature enabled or not
+ * This is a synchronous call
+ * @psoc: pointer to psoc object
+ *
+ * Return true (1) - if the ESE feature is enabled
+ *	false (0) - if feature is disabled (compile or runtime)
+ */
+bool
+ucfg_cm_get_is_ese_feature_enabled(struct wlan_objmgr_psoc *psoc);
+#else
+static inline bool
+ucfg_cm_get_is_ese_feature_enabled(struct wlan_objmgr_psoc *psoc)
+{
+	return false;
+}
+#endif
+
 #endif /* _WLAN_CM_ROAM_UCFG_API_H_ */

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

@@ -583,3 +583,29 @@ ucfg_cm_get_neighbor_scan_min_chan_time(struct wlan_objmgr_psoc *psoc,
 
 	return temp.uint_value;
 }
+
+QDF_STATUS
+ucfg_cm_get_roam_rssi_diff(struct wlan_objmgr_psoc *psoc, uint8_t vdev_id,
+			   uint8_t *rssi_diff)
+{
+	struct cm_roam_values_copy temp;
+
+	wlan_cm_roam_cfg_get_value(psoc, vdev_id,
+				   ROAM_RSSI_DIFF, &temp);
+	*rssi_diff = temp.uint_value;
+
+	return QDF_STATUS_SUCCESS;
+}
+
+#ifdef FEATURE_WLAN_ESE
+bool ucfg_cm_get_is_ese_feature_enabled(struct wlan_objmgr_psoc *psoc)
+{
+	struct wlan_mlme_psoc_ext_obj *mlme_obj;
+
+	mlme_obj = mlme_get_psoc_ext_obj(psoc);
+	if (!mlme_obj)
+		return false;
+
+	return mlme_obj->cfg.lfr.ese_enabled;
+}
+#endif