Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a5e6a3b0 authored by Or Gerlitz's avatar Or Gerlitz Committed by David S. Miller
Browse files

net/sched: fq_codel: Avoid set-but-unused variable 



The code introduced by commit 2ccccf5f ("net_sched: update
hierarchical backlog too") only sets prev_backlog in fq_codel_dequeue()
but not using that anywhere, remove that setting.

Cc: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Acked-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4dba87b0

net/sched/sch_fq_codel.c

+0 −2
Original line number Diff line number Diff line
@@ -288,7 +288,6 @@ static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch) 
	struct fq_codel_flow *flow;

	struct list_head *head;

	u32 prev_drop_count, prev_ecn_mark;

	unsigned int prev_backlog;



begin:

	head = &q->new_flows;
@@ -307,7 +306,6 @@ static struct sk_buff *fq_codel_dequeue(struct Qdisc *sch) 


	prev_drop_count = q->cstats.drop_count;

	prev_ecn_mark = q->cstats.ecn_mark;

	prev_backlog = sch->qstats.backlog;



	skb = codel_dequeue(sch, &sch->qstats.backlog, &q->cparams,

			    &flow->cvars, &q->cstats, qdisc_pkt_len,