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authorAlexander Aring <aring@mojatatu.com>2017-12-20 12:35:13 -0500
committerDavid S. Miller <davem@davemloft.net>2017-12-21 12:32:50 -0500
commite63d7dfd2df7aa204849599c6f378e627e926657 (patch)
tree6d6be497e9eb9556723580a9cb31cd42e6e5c20b /net/sched/sch_fifo.c
parent09215598119ebf89bd204ca4ad8b7059266053d9 (diff)
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 <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_fifo.c')
-rw-r--r--net/sched/sch_fifo.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c
index 1e37247656f8..a2d1c9f9b798 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,
};