net: Add extack to nlmsg_parse
Make sure extack is passed to nlmsg_parse where easy to do so.
Most of these are dump handlers and leveraging the extack in
the netlink_callback.
Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Christian Brauner <christian@brauner.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index da1963b..cf5c714 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1671,7 +1671,7 @@
ASSERT_RTNL();
err = nlmsg_parse(nlh, sizeof(struct tcmsg), tca, TCA_MAX,
- rtm_tca_policy, NULL);
+ rtm_tca_policy, cb->extack);
if (err < 0)
return err;