From 41002038f946b36dd3b4a73f13d75e8730f81621 Mon Sep 17 00:00:00 2001 From: Quentin Monnet Date: Fri, 19 Jan 2018 17:44:43 -0800 Subject: [PATCH] net: sched: cls_flower: propagate extack support for filter offload Propagate the extack pointer from the `->change()` classifier operation to the function used for filter replacement in cls_flower. This makes it possible to use netlink extack messages in the future at replacement time for this filter, although it is not used at this point. Signed-off-by: Quentin Monnet Reviewed-by: Jakub Kicinski Signed-off-by: David S. Miller --- net/sched/cls_flower.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index c6ac4a612c4a..f675a92e1b66 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -235,7 +235,8 @@ static void fl_hw_destroy_filter(struct tcf_proto *tp, struct cls_fl_filter *f) static int fl_hw_replace_filter(struct tcf_proto *tp, struct flow_dissector *dissector, struct fl_flow_key *mask, - struct cls_fl_filter *f) + struct cls_fl_filter *f, + struct netlink_ext_ack *extack) { struct tc_cls_flower_offload cls_flower = {}; struct tcf_block *block = tp->chain->block; @@ -943,7 +944,8 @@ static int fl_change(struct net *net, struct sk_buff *in_skb, err = fl_hw_replace_filter(tp, &head->dissector, &mask.key, - fnew); + fnew, + extack); if (err) goto errout_idr; } -- 2.30.2