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/include/net/sch_generic.h b/include/net/sch_generic.h
index bc6b25f..4c5faa0 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -189,7 +189,8 @@ struct Qdisc_ops {
struct sk_buff * (*dequeue)(struct Qdisc *);
struct sk_buff * (*peek)(struct Qdisc *);
- int (*init)(struct Qdisc *sch, struct nlattr *arg);
+ int (*init)(struct Qdisc *sch, struct nlattr *arg,
+ struct netlink_ext_ack *extack);
void (*reset)(struct Qdisc *);
void (*destroy)(struct Qdisc *);
int (*change)(struct Qdisc *sch,