diff options
| author |   Alexander Aring <aring@mojatatu.com> | 2017-12-20 12:35:21 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-21 12:32:51 -0500 |
| commit | a38a98821c939e67e5906bddbed1d15af5ca860d (patch) | |
| tree | 9f6274490d3b996c5bbdd6cf6505f76f79b0920d /net/sched/sch_sfb.c | |
| parent | net: sch: api: add extack support in qdisc_alloc (diff) | |
| download | linux-dev-a38a98821c939e67e5906bddbed1d15af5ca860d.tar.xz linux-dev-a38a98821c939e67e5906bddbed1d15af5ca860d.zip | |
net: sch: api: add extack support in qdisc_create_dflt
This patch adds extack support for the function qdisc_create_dflt which is
a common used function in the tc subsystem. Callers which are interested
in the receiving error can assign extack to get a more detailed
information why qdisc_create_dflt failed. The function qdisc_create_dflt
will also call an init callback which can fail by any per-qdisc specific
handling.
Cc: David Ahern <dsahern@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_sfb.c')
| -rw-r--r-- | net/sched/sch_sfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c index a1a11ded8e4f..7cbdad8419b7 100644 --- a/net/sched/sch_sfb.c +++ b/net/sched/sch_sfb.c @@ -513,7 +513,7 @@ static int sfb_change(struct Qdisc *sch, struct nlattr *opt, if (limit == 0) limit = qdisc_dev(sch)->tx_queue_len; - child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit); + child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit, extack); if (IS_ERR(child)) return PTR_ERR(child); |