net: sched: cls_flower: propagate extack support for filter offload (41002038) · Commits · 戴 / test

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 <quentin.monnet@netronome.com> Reviewed-by:

Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

net/sched/cls_flower.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}

Admin message