Bluetooth: trivial: Remove empty line

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_conn.c

@@ -425,7 +425,6 @@ int hci_conn_del(struct hci_conn *conn)
 		}
 	}
 
-
 	hci_chan_list_flush(conn);
 
 	hci_conn_hash_del(hdev, conn);