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net: sched: sch: add extack for change qdisc ops

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This patch adds extack support for change callback for qdisc ops
structtur 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>
This commit is contained in:
Alexander Aring
2017-12-20 12:35:14 -05:00
committed by David S. Miller
parent e63d7dfd2d
commit 2030721cc0
19 changed files with 52 additions and 40 deletions
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5
net/sched/sch_tbf.c
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@@ -302,7 +302,8 @@ static const struct nla_policy tbf_policy[TCA_TBF_MAX + 1] = {
[TCA_TBF_PBURST] = { .type = NLA_U32 },
};
static int tbf_change(struct Qdisc *sch, struct nlattr *opt)
static int tbf_change(struct Qdisc *sch, struct nlattr *opt,
struct netlink_ext_ack *extack)
{
int err;
struct tbf_sched_data *q = qdisc_priv(sch);
@@ -434,7 +435,7 @@ static int tbf_init(struct Qdisc *sch, struct nlattr *opt,
q->t_c = ktime_get_ns();
return tbf_change(sch, opt);
return tbf_change(sch, opt, extack);
}
static void tbf_destroy(struct Qdisc *sch)