qcacld-3.0: Reject SAP channel change req only in connecting state

Channel change req for SAP is rejected even when STA is waiting
for key. In case of force SCC, if STA is connecting to security
profile, During SAP channel change STA is waiting for key and
thus force SCC is rejected.

Fix is to reject the SAP channel change only when STA is in
connecting state.

Change-Id: I7ff8ed8487ec8d996f9fb4b1ffe2ac303ba235df
CRs-Fixed: 2388842

core/hdd/src/wlan_hdd_hostapd.c

@@ -2733,6 +2733,39 @@ static int hdd_softap_unpack_ie(mac_handle_t mac_handle,
 	return QDF_STATUS_SUCCESS;
 }
 
+/**
+ * hdd_is_any_sta_connecting() - check if any sta is connecting
+ * @hdd_ctx: hdd context
+ *
+ * Return: true if any sta is connecting
+ */
+static bool hdd_is_any_sta_connecting(struct hdd_context *hdd_ctx)
+{
+	struct hdd_adapter *adapter = NULL;
+	struct hdd_station_ctx *sta_ctx;
+
+	if (!hdd_ctx) {
+		hdd_err("HDD context is NULL");
+		return false;
+	}
+
+	hdd_for_each_adapter(hdd_ctx, adapter) {
+		sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
+		if ((adapter->device_mode == QDF_STA_MODE) ||
+		    (adapter->device_mode == QDF_P2P_CLIENT_MODE) ||
+		    (adapter->device_mode == QDF_P2P_DEVICE_MODE)) {
+			if (sta_ctx->conn_info.connState ==
+			    eConnectionState_Connecting) {
+				hdd_debug("vdev_id %d: connecting",
+					  adapter->session_id);
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
 /**
  * hdd_softap_set_channel_change() -
  * This function to support SAP channel change with CSA IE
@@ -2768,7 +2801,7 @@ int hdd_softap_set_channel_change(struct net_device *dev, int target_channel,
 	 * user space as it may change the HW mode requirement, for which sta is
 	 * trying to connect.
 	 */
-	if (hdd_get_sta_connection_in_progress(hdd_ctx)) {
+	if (hdd_is_any_sta_connecting(hdd_ctx)) {
 		hdd_err("STA connection is in progress");
 		return -EBUSY;
 	}