From 348e3435cbefa815bd56a5205c1412b5afe7b92e Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Tue, 18 Aug 2015 10:30:49 +0200 Subject: net: sched: drop all special handling of tx_queue_len == 0 Those were all workarounds for the formerly double meaning of tx_queue_len, which broke scheduling algorithms if untreated. Now that all in-tree drivers have been converted away from setting tx_queue_len = 0, it should be safe to drop these workarounds for categorically broken setups. Signed-off-by: Phil Sutter Cc: Jamal Hadi Salim Signed-off-by: David S. Miller --- net/sched/sch_sfb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/sch_sfb.c') diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c index 4b815193326c..dcdff5c769a1 100644 --- a/net/sched/sch_sfb.c +++ b/net/sched/sch_sfb.c @@ -502,7 +502,7 @@ static int sfb_change(struct Qdisc *sch, struct nlattr *opt) limit = ctl->limit; if (limit == 0) - limit = max_t(u32, qdisc_dev(sch)->tx_queue_len, 1); + limit = qdisc_dev(sch)->tx_queue_len; child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit); if (IS_ERR(child)) -- cgit v1.2.3-59-g8ed1b