path: root/net/sched/sch_dsmark.c
diff options
authorAlexander Aring <aring@mojatatu.com>2017-12-20 12:35:21 -0500
committerDavid S. Miller <davem@davemloft.net>2017-12-21 12:32:51 -0500
commita38a98821c939e67e5906bddbed1d15af5ca860d (patch)
tree9f6274490d3b996c5bbdd6cf6505f76f79b0920d /net/sched/sch_dsmark.c
parentnet: sch: api: add extack support in qdisc_alloc (diff)
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 '')
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c
index 63f523b5e282..049714c57075 100644
--- a/net/sched/sch_dsmark.c
+++ b/net/sched/sch_dsmark.c
@@ -71,7 +71,7 @@ static int dsmark_graft(struct Qdisc *sch, unsigned long arg,
if (new == NULL) {
new = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops,
- sch->handle);
+ sch->handle, NULL);
if (new == NULL)
new = &noop_qdisc;
@@ -381,7 +381,8 @@ static int dsmark_init(struct Qdisc *sch, struct nlattr *opt,
p->default_index = default_index;
p->set_tc_index = nla_get_flag(tb[TCA_DSMARK_SET_TC_INDEX]);
- p->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, sch->handle);
+ p->q = qdisc_create_dflt(sch->dev_queue, &pfifo_qdisc_ops, sch->handle,
+ NULL);
if (p->q == NULL)
p->q = &noop_qdisc;