diff options
| author | Alexander Aring <aring@mojatatu.com> | 2017-12-20 20:35:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-21 20:32:51 +0300 |
| commit | a38a98821c939e67e5906bddbed1d15af5ca860d (patch) | |
| tree | 9f6274490d3b996c5bbdd6cf6505f76f79b0920d /net/sched/sch_mqprio.c | |
| parent | d0bd684dddab51ed017ece0359f26b038ec31940 (diff) | |
| download | linux-a38a98821c939e67e5906bddbed1d15af5ca860d.tar.xz | |
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_mqprio.c')
| -rw-r--r-- | net/sched/sch_mqprio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_mqprio.c b/net/sched/sch_mqprio.c index 29071cf329f3..0e9d761cdd80 100644 --- a/net/sched/sch_mqprio.c +++ b/net/sched/sch_mqprio.c @@ -230,7 +230,7 @@ static int mqprio_init(struct Qdisc *sch, struct nlattr *opt, qdisc = qdisc_create_dflt(dev_queue, get_default_qdisc_ops(dev, i), TC_H_MAKE(TC_H_MAJ(sch->handle), - TC_H_MIN(i + 1))); + TC_H_MIN(i + 1)), extack); if (!qdisc) return -ENOMEM; |