Bluetooth: Remove redundant call to rfcomm_send_disc

In rfcomm_session_del() remove the redundant call to
rfcomm_send_disc() because it is not possible for the
session to be in BT_CONNECTED state during deletion
of the session.
Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

net/bluetooth/rfcomm/core.c

@@ -627,9 +627,6 @@ static struct rfcomm_session *rfcomm_session_del(struct rfcomm_session *s)
 
 	list_del(&s->list);
 
-	if (state == BT_CONNECTED)
-		rfcomm_send_disc(s, 0);
-
 	rfcomm_session_clear_timer(s);
 	sock_release(s->sock);
 	kfree(s);