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net_sched: sch_fq: remove one obsolete check in fq_dequeue()

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After commit eeb84aa0d0 ("net_sched: sch_fq: do not assume EDT
packets are ordered"), all skbs get a non zero time_to_send
in flow_queue_add()

This means @time_next_packet variable in fq_dequeue()
can no longer be zero.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2019-10-14 10:40:32 -07:00 committed by David S. Miller
parent 6570bc79c0
commit e9c43add67
1 changed files with 1 additions and 2 deletions
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3
net/sched/sch_fq.c
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@ -530,8 +530,7 @@ static struct sk_buff *fq_dequeue(struct Qdisc *sch)
fq_flow_set_throttled(q, f);
goto begin;
}
if (time_next_packet &&
(s64)(now - time_next_packet - q->ce_threshold) > 0) {
if ((s64)(now - time_next_packet - q->ce_threshold) > 0) {
INET_ECN_set_ce(skb);
q->stat_ce_mark++;
}