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_fifo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/sch_fifo.c') diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index 2e2398c..2177eac 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -54,7 +54,7 @@ static int fifo_init(struct Qdisc *sch, struct nlattr *opt) bool is_bfifo = sch->ops == &bfifo_qdisc_ops; if (opt == NULL) { - u32 limit = qdisc_dev(sch)->tx_queue_len ? : 1; + u32 limit = qdisc_dev(sch)->tx_queue_len; if (is_bfifo) limit *= psched_mtu(qdisc_dev(sch)); -- cgit v1.1