Subject: [V4 net 09/15] net/mlx5e: TC, Fix cloned flow attr instance dests are not zeroed

From: Saeed Mahameed <[email-masked]>
Date: Wed, 26 Oct 2022 14:51:47 +0100

From: Roi Dayan <[email-masked]>

On multi table split the driver creates a new attr instance with
data being copied from prev attr instance zeroing action flags.
Also need to reset dests properties to avoid incorrect dests per attr.

Fixes: 8300f225268b ("net/mlx5e: Create new flow attr for multi table actions")
Signed-off-by: Roi Dayan <[email-masked]>
Reviewed-by: Maor Dickman <[email-masked]>
Signed-off-by: Saeed Mahameed <[email-masked]>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 73f91e54e9d0..dd6fea9e9a5b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -3633,6 +3633,10 @@ mlx5e_clone_flow_attr_for_post_act(struct mlx5_flow_attr *attr,
 	attr2->action = 0;
 	attr2->flags = 0;
 	attr2->parse_attr = parse_attr;
+	attr2->esw_attr->out_count = 0;
+	attr2->esw_attr->split_count = 0;
+	attr2->dest_chain = 0;
+	attr2->dest_ft = NULL;
 	return attr2;
 }
 
-- 
2.37.3