diff options
| author | Alexander Aring <aring@mojatatu.com> | 2017-12-20 12:35:19 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-21 12:32:51 -0500 |
| commit | 8d1a77f974ca61d39afa5bf0aeab210525d31475 (patch) | |
| tree | 29d15c7f45bec6fa4579b2a5a5ef8fff13f232e4 /net/sched/sch_cbq.c | |
| parent | e9bc3fa28bae7612f41e3538f241a2f87f629c94 (diff) | |
| download | linux-8d1a77f974ca61d39afa5bf0aeab210525d31475.tar.bz2 | |
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_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 79f081eb6bb0..248ea26997b9 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1160,7 +1160,7 @@ static int cbq_init(struct Qdisc *sch, struct nlattr *opt, if (!q->link.R_tab) return -EINVAL; - err = tcf_block_get(&q->link.block, &q->link.filter_list, sch); + err = tcf_block_get(&q->link.block, &q->link.filter_list, sch, extack); if (err) goto put_rtab; @@ -1576,7 +1576,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t if (cl == NULL) goto failure; - err = tcf_block_get(&cl->block, &cl->filter_list, sch); + err = tcf_block_get(&cl->block, &cl->filter_list, sch, extack); if (err) { kfree(cl); return err; |