net: sched: sch: add extack for init callback
This patch adds extack support for init callback to prepare per-qdisc
specific changes for extack.
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>
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index dd70924..6490ce0 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -984,7 +984,8 @@ static int netem_change(struct Qdisc *sch, struct nlattr *opt)
return ret;
}
-static int netem_init(struct Qdisc *sch, struct nlattr *opt)
+static int netem_init(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct netem_sched_data *q = qdisc_priv(sch);
int ret;