netdev - [net 08/13] net/mlx5e: TC, Add missing policer validation

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Date:   Mon, 22 Aug 2022 12:59:12 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>
Cc:     Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org,
        Roi Dayan <roid@...dia.com>, Maor Dickman <maord@...dia.com>
Subject: [net 08/13] net/mlx5e: TC, Add missing policer validation

From: Roi Dayan <roid@...dia.com>

There is a missing policer validation when offloading police action
with tc action api. Add it.

Fixes: 7d1a5ce46e47 ("net/mlx5e: TC, Support tc action api for police")
Signed-off-by: Roi Dayan <roid@...dia.com>
Reviewed-by: Maor Dickman <maord@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c
index 37522352e4b2..c8e5ca65bb6e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/police.c
@@ -79,6 +79,10 @@ tc_act_police_offload(struct mlx5e_priv *priv,
 	struct mlx5e_flow_meter_handle *meter;
 	int err = 0;
 
+	err = mlx5e_policer_validate(&fl_act->action, act, fl_act->extack);
+	if (err)
+		return err;
+
 	err = fill_meter_params_from_act(act, &params);
 	if (err)
 		return err;
-- 
2.37.1