From e63d7dfd2df7aa204849599c6f378e627e926657 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Wed, 20 Dec 2017 12:35:13 -0500 Subject: net: sched: sch: add extack for init callback This patch adds extack support for init callback to prepare per-qdisc specific changes for extack. Cc: David Ahern Acked-by: Jamal Hadi Salim Signed-off-by: Alexander Aring Signed-off-by: David S. Miller --- net/sched/sch_fifo.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'net/sched/sch_fifo.c') diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index 1e37247..a2d1c9f 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -55,7 +55,8 @@ static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc *sch, return NET_XMIT_CN; } -static int fifo_init(struct Qdisc *sch, struct nlattr *opt) +static int fifo_init(struct Qdisc *sch, struct nlattr *opt, + struct netlink_ext_ack *extack) { bool bypass; bool is_bfifo = sch->ops == &bfifo_qdisc_ops; @@ -88,6 +89,11 @@ static int fifo_init(struct Qdisc *sch, struct nlattr *opt) return 0; } +static int fifo_change(struct Qdisc *sch, struct nlattr *opt) +{ + return fifo_init(sch, opt, NULL); +} + static int fifo_dump(struct Qdisc *sch, struct sk_buff *skb) { struct tc_fifo_qopt opt = { .limit = sch->limit }; @@ -108,7 +114,7 @@ struct Qdisc_ops pfifo_qdisc_ops __read_mostly = { .peek = qdisc_peek_head, .init = fifo_init, .reset = qdisc_reset_queue, - .change = fifo_init, + .change = fifo_change, .dump = fifo_dump, .owner = THIS_MODULE, }; @@ -122,7 +128,7 @@ struct Qdisc_ops bfifo_qdisc_ops __read_mostly = { .peek = qdisc_peek_head, .init = fifo_init, .reset = qdisc_reset_queue, - .change = fifo_init, + .change = fifo_change, .dump = fifo_dump, .owner = THIS_MODULE, }; @@ -136,7 +142,7 @@ struct Qdisc_ops pfifo_head_drop_qdisc_ops __read_mostly = { .peek = qdisc_peek_head, .init = fifo_init, .reset = qdisc_reset_queue, - .change = fifo_init, + .change = fifo_change, .dump = fifo_dump, .owner = THIS_MODULE, }; -- cgit v1.1