netdev - [net 5/8] net/mlx5e: Fix missing pedit action after ct clear action

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Message-Id: <20200408225124.883292-6-saeedm@mellanox.com>
Date:   Wed,  8 Apr 2020 15:51:21 -0700
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, Roi Dayan <roid@...lanox.com>,
        Paul Blakey <paulb@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [net 5/8] net/mlx5e: Fix missing pedit action after ct clear action

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

With ct clear action we should not allocate the action in hw
and not release the mod_acts parsed in advance.
It will be done when handling the ct clear action.

Fixes: 1ef3018f5af3 ("net/mlx5e: CT: Support clear action")
Signed-off-by: Roi Dayan <roid@...lanox.com>
Reviewed-by: Paul Blakey <paulb@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index e3fee837c7a3..a574c588269a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1343,7 +1343,8 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv,
 	if (err)
 		return err;
 
-	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) {
+	if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR &&
+	    !(attr->ct_attr.ct_action & TCA_CT_ACT_CLEAR)) {
 		err = mlx5e_attach_mod_hdr(priv, flow, parse_attr);
 		dealloc_mod_hdr_actions(&parse_attr->mod_hdr_acts);
 		if (err)
-- 
2.25.1