path: root/net/sched/sch_sfb.c
diff options
authorPhil Sutter <phil@nwl.cc>2015-08-18 10:30:49 +0200
committerDavid S. Miller <davem@davemloft.net>2015-08-18 11:55:08 -0700
commit348e3435cbefa815bd56a5205c1412b5afe7b92e (patch)
tree018c84769b8c270f6bec9020da36e9916985a061 /net/sched/sch_sfb.c
parentnet: warn if drivers set tx_queue_len = 0 (diff)
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 <phil@nwl.cc> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_sfb.c')
1 files changed, 1 insertions, 1 deletions
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))