path: root/net/sched/sch_atm.c
diff options
authorAlexander Aring <aring@mojatatu.com>2017-12-20 12:35:19 -0500
committerDavid S. Miller <davem@davemloft.net>2017-12-21 12:32:51 -0500
commit8d1a77f974ca61d39afa5bf0aeab210525d31475 (patch)
tree29d15c7f45bec6fa4579b2a5a5ef8fff13f232e4 /net/sched/sch_atm.c
parentnet: sch: api: add extack support in qdisc_get_rtab (diff)
net: sch: api: add extack support in tcf_block_get
This patch adds extack support for the function tcf_block_get which is a common used function in the tc subsystem. Callers which are interested in the receiving error can assign extack to get a more detailed information why tcf_block_get failed. 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_atm.c')
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 8972ab72cda5..493d5c25d83a 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -283,7 +283,8 @@ static int atm_tc_change(struct Qdisc *sch, u32 classid, u32 parent,
goto err_out;
- error = tcf_block_get(&flow->block, &flow->filter_list, sch);
+ error = tcf_block_get(&flow->block, &flow->filter_list, sch,
+ extack);
if (error) {
goto err_out;
@@ -550,7 +551,8 @@ static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt,
p->link.q = &noop_qdisc;
pr_debug("atm_tc_init: link (%p) qdisc %p\n", &p->link, p->link.q);
- err = tcf_block_get(&p->link.block, &p->link.filter_list, sch);
+ err = tcf_block_get(&p->link.block, &p->link.filter_list, sch,
+ extack);
if (err)
return err;