Bluetooth: Use l2cap_chan_ready() in LE path

This replace code in l2cap_le_conn_ready() by a similar code in
l2cap_chan_ready().
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

net/bluetooth/l2cap_core.c

@@ -1228,10 +1228,7 @@ static void l2cap_le_conn_ready(struct l2cap_conn *conn)
 
 	l2cap_chan_add(conn, chan);
 
-	__set_chan_timer(chan, sk->sk_sndtimeo);
-
-	__l2cap_state_change(chan, BT_CONNECTED);
-	parent->sk_data_ready(parent, 0);
+	l2cap_chan_ready(chan);
 
 clean:
 	release_sock(parent);