net: sched: choke: remove some dead code

We accidentally left this dead code behind after commit 5952fde10c35
("net: sched: choke: remove dead filter classify code").

Signed-off-by: Dan Carpenter <[e-mail]>
Reviewed-by: Jiri Pirko <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/sched/sch_choke.c

···
 static int choke_enqueue(struct sk_buff *skb, struct Qdisc *sch,
 			 struct sk_buff **to_free)
 {
-	int ret = NET_XMIT_SUCCESS | __NET_XMIT_BYPASS;
 	struct choke_sched_data *q = qdisc_priv(sch);
 	const struct red_parms *p = &q->parms;
 
···
 congestion_drop:
 	qdisc_drop(skb, sch, to_free);
 	return NET_XMIT_CN;
-
-	if (ret & __NET_XMIT_BYPASS)
-		qdisc_qstats_drop(sch);
-	__qdisc_drop(skb, to_free);
-	return ret;
 }
 
 static struct sk_buff *choke_dequeue(struct Qdisc *sch)