net: sched: propagate extack to cls->destroy callbacks

Propagate extack to cls->destroy callbacks when called from
non-error paths.  On error paths pass NULL to avoid overwriting
the failure message.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2018-01-24 12:54:13 -08:00 committed by David S. Miller
parent 46410c2efa
commit 715df5ecab
13 changed files with 24 additions and 19 deletions

View file

@ -112,7 +112,7 @@ static void basic_delete_filter(struct rcu_head *head)
tcf_queue_work(&f->work);
}
static void basic_destroy(struct tcf_proto *tp)
static void basic_destroy(struct tcf_proto *tp, struct netlink_ext_ack *extack)
{
struct basic_head *head = rtnl_dereference(tp->root);
struct basic_filter *f, *n;