From 319a1d19471ec49b8a91a7f6a3fe2c4535e5c279 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Sat, 7 Mar 2020 12:40:13 +0100 Subject: flow_offload: check for basic action hw stats type Introduce flow_action_basic_hw_stats_types_check() helper and use it in drivers. That sanitizes the drivers which do not have support for action HW stats types. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/ethernet/mscc/ocelot_flower.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/ethernet/mscc/ocelot_flower.c') diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c index 8986f209e981..6d84173373c7 100644 --- a/drivers/net/ethernet/mscc/ocelot_flower.c +++ b/drivers/net/ethernet/mscc/ocelot_flower.c @@ -17,6 +17,10 @@ static int ocelot_flower_parse_action(struct flow_cls_offload *f, if (!flow_offload_has_one_action(&f->rule->action)) return -EOPNOTSUPP; + if (!flow_action_basic_hw_stats_types_check(&f->rule->action, + f->common.extack)) + return -EOPNOTSUPP; + flow_action_for_each(i, a, &f->rule->action) { switch (a->id) { case FLOW_ACTION_DROP: -- cgit v1.2.3