~hc/RK356X_SDK_RELEASE.git

..	..	@@ -4304,6 +4304,19 @@
4304	4304	struct hci_ev_sync_conn_complete ev = (void ) skb->data;
4305	4305	struct hci_conn *conn;
4306	4306
	4307	+ switch (ev->link_type) {
	4308	+ case SCO_LINK:
	4309	+ case ESCO_LINK:
	4310	+ break;
	4311	+ default:
	4312	+ /* As per Core 5.3 Vol 4 Part E 7.7.35 (p.2219), Link_Type
	4313	+ * for HCI_Synchronous_Connection_Complete is limited to
	4314	+ * either SCO or eSCO
	4315	+ */
	4316	+ bt_dev_err(hdev, "Ignoring connect complete event for invalid link type");
	4317	+ return;
	4318	+ }
	4319	+
4307	4320	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
4308	4321
4309	4322	hci_dev_lock(hdev);