From 8d1a77f974ca61d39afa5bf0aeab210525d31475 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Wed, 20 Dec 2017 12:35:19 -0500 Subject: 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 Acked-by: Jamal Hadi Salim Signed-off-by: Alexander Aring Signed-off-by: David S. Miller --- net/sched/sch_qfq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/sched/sch_qfq.c') diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index 7ec893f..6ab5850 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -1424,7 +1424,7 @@ static int qfq_init_qdisc(struct Qdisc *sch, struct nlattr *opt, int i, j, err; u32 max_cl_shift, maxbudg_shift, max_classes; - err = tcf_block_get(&q->block, &q->filter_list, sch); + err = tcf_block_get(&q->block, &q->filter_list, sch, extack); if (err) return err; -- cgit v1.1