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_ingress.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_ingress.c')
| -rw-r--r-- | net/sched/sch_ingress.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c index b9de7be531dd..7ca2be20dd6f 100644 --- a/net/sched/sch_ingress.c +++ b/net/sched/sch_ingress.c @@ -78,7 +78,7 @@ static int ingress_init(struct Qdisc *sch, struct nlattr *opt, q->block_info.chain_head_change = clsact_chain_head_change; q->block_info.chain_head_change_priv = &q->miniqp; - err = tcf_block_get_ext(&q->block, sch, &q->block_info); + err = tcf_block_get_ext(&q->block, sch, &q->block_info, extack); if (err) return err; @@ -186,7 +186,8 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt, q->ingress_block_info.chain_head_change = clsact_chain_head_change; q->ingress_block_info.chain_head_change_priv = &q->miniqp_ingress; - err = tcf_block_get_ext(&q->ingress_block, sch, &q->ingress_block_info); + err = tcf_block_get_ext(&q->ingress_block, sch, &q->ingress_block_info, + extack); if (err) return err; @@ -196,7 +197,8 @@ static int clsact_init(struct Qdisc *sch, struct nlattr *opt, q->egress_block_info.chain_head_change = clsact_chain_head_change; q->egress_block_info.chain_head_change_priv = &q->miniqp_egress; - err = tcf_block_get_ext(&q->egress_block, sch, &q->egress_block_info); + err = tcf_block_get_ext(&q->egress_block, sch, &q->egress_block_info, + extack); if (err) return err; |