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authorAlexander Aring <aring@mojatatu.com>2017-12-20 12:35:14 -0500
committerDavid S. Miller <davem@davemloft.net>2017-12-21 12:32:50 -0500
commit2030721cc0c39ff19df94a0df77b0401fdb71c1a (patch)
tree71296aea1a3deb5a4f0cf1bdfb84a7a38c6132ad /net/sched/sch_netem.c
parente63d7dfd2df7aa204849599c6f378e627e926657 (diff)
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net: sched: sch: add extack for change qdisc ops
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>
Diffstat (limited to 'net/sched/sch_netem.c')
-rw-r--r--net/sched/sch_netem.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 6490ce08d29e..f45040b55531 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -893,7 +893,8 @@ static int parse_attr(struct nlattr *tb[], int maxtype, struct nlattr *nla,
}
/* Parse netlink message to set options */
-static int netem_change(struct Qdisc *sch, struct nlattr *opt)
+static int netem_change(struct Qdisc *sch, struct nlattr *opt,
+ struct netlink_ext_ack *extack)
{
struct netem_sched_data *q = qdisc_priv(sch);
struct nlattr *tb[TCA_NETEM_MAX + 1];
@@ -996,7 +997,7 @@ static int netem_init(struct Qdisc *sch, struct nlattr *opt,
return -EINVAL;
q->loss_model = CLG_RANDOM;
- ret = netem_change(sch, opt);
+ ret = netem_change(sch, opt, extack);
if (ret)
pr_info("netem: change failed\n");
return ret;