Bluetooth: Use hci_update_random_address() when connecting LE

When we initiate LE connections we need to update the local random
address if necessary. This patch updates the LE connection creation
mechanism to use the new hci_update_random_address() function to set the
own_address_type parameter and to update the local random address if
necessary.
Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_conn.c

@@ -556,16 +556,22 @@ static int hci_create_le_conn(struct hci_conn *conn)
 	struct hci_dev *hdev = conn->hdev;
 	struct hci_cp_le_create_conn cp;
 	struct hci_request req;
+	u8 own_addr_type;
 	int err;
 
 	hci_req_init(&req, hdev);
 
 	memset(&cp, 0, sizeof(cp));
+
+	err = hci_update_random_address(&req, &own_addr_type);
+	if (err < 0)
+		return err;
+
 	cp.scan_interval = cpu_to_le16(hdev->le_scan_interval);
 	cp.scan_window = cpu_to_le16(hdev->le_scan_window);
 	bacpy(&cp.peer_addr, &conn->dst);
 	cp.peer_addr_type = conn->dst_type;
-	cp.own_address_type = conn->src_type;
+	cp.own_address_type = own_addr_type;
 	cp.conn_interval_min = cpu_to_le16(conn->le_conn_min_interval);
 	cp.conn_interval_max = cpu_to_le16(conn->le_conn_max_interval);
 	cp.supervision_timeout = __constant_cpu_to_le16(0x002a);