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authorPatrick McHardy <kaber@trash.net>2008-07-05 23:40:21 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-05 23:40:21 -0700
commitfb0305ce1b03f6ff17f84f2c63daccecb45f2805 (patch)
treecd0a024459000123cd45b6862b8eb5c7789a72a0 /net/sched/sch_netem.c
parentaee18a8cf28808b7302ef698d77fa73883e60f1b (diff)
downloadop-kernel-dev-fb0305ce1b03f6ff17f84f2c63daccecb45f2805.zip
op-kernel-dev-fb0305ce1b03f6ff17f84f2c63daccecb45f2805.tar.gz
net-sched: consolidate default fifo qdisc setup
Signed-off-by: Patrick McHardy <kaber@trash.net> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_netem.c')
-rw-r--r--net/sched/sch_netem.c24
1 files changed, 1 insertions, 23 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index c9c649b..2469766 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -310,28 +310,6 @@ static void netem_reset(struct Qdisc *sch)
qdisc_watchdog_cancel(&q->watchdog);
}
-/* Pass size change message down to embedded FIFO */
-static int set_fifo_limit(struct Qdisc *q, int limit)
-{
- struct nlattr *nla;
- int ret = -ENOMEM;
-
- /* Hack to avoid sending change message to non-FIFO */
- if (strncmp(q->ops->id + 1, "fifo", 4) != 0)
- return 0;
-
- nla = kmalloc(nla_attr_size(sizeof(struct tc_fifo_qopt)), GFP_KERNEL);
- if (nla) {
- nla->nla_type = RTM_NEWQDISC;
- nla->nla_len = nla_attr_size(sizeof(struct tc_fifo_qopt));
- ((struct tc_fifo_qopt *)nla_data(nla))->limit = limit;
-
- ret = q->ops->change(q, nla);
- kfree(nla);
- }
- return ret;
-}
-
/*
* Distribution data is a variable size payload containing
* signed 16 bit values.
@@ -416,7 +394,7 @@ static int netem_change(struct Qdisc *sch, struct nlattr *opt)
if (ret < 0)
return ret;
- ret = set_fifo_limit(q->qdisc, qopt->limit);
+ ret = fifo_set_limit(q->qdisc, qopt->limit);
if (ret) {
pr_debug("netem: can't set fifo limit\n");
return ret;
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