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authorAlexander Aring <aring@mojatatu.com>2017-12-20 18:35:18 +0100
committerDavid S. Miller <davem@davemloft.net>2017-12-21 18:32:50 +0100
commite9bc3fa28bae7612f41e3538f241a2f87f629c94 (patch)
tree5909d2930a9fe800a3da1af973eb465ee7fd28e4 /net/sched/sch_tbf.c
parentnet: sched: sch: add extack for graft callback (diff)
downloadlinux-e9bc3fa28bae7612f41e3538f241a2f87f629c94.tar.xz
linux-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 '')
-rw-r--r--net/sched/sch_tbf.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index db6bd23530d4..1ab53ff80f46 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -327,11 +327,13 @@ static int tbf_change(struct Qdisc *sch, struct nlattr *opt,
qopt = nla_data(tb[TCA_TBF_PARMS]);
if (qopt->rate.linklayer == TC_LINKLAYER_UNAWARE)
qdisc_put_rtab(qdisc_get_rtab(&qopt->rate,
- tb[TCA_TBF_RTAB]));
+ tb[TCA_TBF_RTAB],
+ NULL));
if (qopt->peakrate.linklayer == TC_LINKLAYER_UNAWARE)
qdisc_put_rtab(qdisc_get_rtab(&qopt->peakrate,
- tb[TCA_TBF_PTAB]));
+ tb[TCA_TBF_PTAB],
+ NULL));
buffer = min_t(u64, PSCHED_TICKS2NS(qopt->buffer), ~0U);
mtu = min_t(u64, PSCHED_TICKS2NS(qopt->mtu), ~0U);