diff options
| author |   Alexander Aring <aring@mojatatu.com> | 2017-12-20 12:35:18 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-12-21 12:32:50 -0500 |
| commit | e9bc3fa28bae7612f41e3538f241a2f87f629c94 (patch) | |
| tree | 5909d2930a9fe800a3da1af973eb465ee7fd28e4 /net/sched/sch_htb.c | |
| parent | net: sched: sch: add extack for graft callback (diff) | |
| download | linux-dev-e9bc3fa28bae7612f41e3538f241a2f87f629c94.tar.xz linux-dev-e9bc3fa28bae7612f41e3538f241a2f87f629c94.zip | |
net: sch: api: add extack support in qdisc_get_rtab
This patch adds extack support for the function qdisc_get_rtab 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 qdisc_get_rtab 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_htb.c')
| -rw-r--r-- | net/sched/sch_htb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c index 65762d57a70d..51be1b756e4e 100644 --- a/net/sched/sch_htb.c +++ b/net/sched/sch_htb.c @@ -1357,10 +1357,12 @@ static int htb_change_class(struct Qdisc *sch, u32 classid, /* Keeping backward compatible with rate_table based iproute2 tc */ if (hopt->rate.linklayer == TC_LINKLAYER_UNAWARE) - qdisc_put_rtab(qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB])); + qdisc_put_rtab(qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB], + NULL)); if (hopt->ceil.linklayer == TC_LINKLAYER_UNAWARE) - qdisc_put_rtab(qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB])); + qdisc_put_rtab(qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB], + NULL)); if (!cl) { /* new class */ struct Qdisc *new_q; |