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| author | Jiri Pirko <jiri@mellanox.com> | 2020-03-07 12:40:13 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-09 05:07:48 +0100 |
| commit | 319a1d19471ec49b8a91a7f6a3fe2c4535e5c279 (patch) | |
| tree | 79e4bd8825d56c9ff7662c60e7d129972e866621 /net/dsa | |
| parent | ocelot_flower: use flow_offload_has_one_action() helper (diff) | |
| download | linux-319a1d19471ec49b8a91a7f6a3fe2c4535e5c279.tar.xz linux-319a1d19471ec49b8a91a7f6a3fe2c4535e5c279.zip | |
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 <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/slave.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 79d9b4384d7b..fca9bfa8437e 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -865,6 +865,10 @@ static int dsa_slave_add_cls_matchall(struct net_device *dev, if (!flow_offload_has_one_action(&cls->rule->action)) return err; + if (!flow_action_basic_hw_stats_types_check(&cls->rule->action, + cls->common.extack)) + return err; + act = &cls->rule->action.entries[0]; if (act->id == FLOW_ACTION_MIRRED && protocol == htons(ETH_P_ALL)) { |