From 5a5624d1edf44e808481dedaf59eae61fd66e052 Mon Sep 17 00:00:00 2001 From: Oz Shlomo Date: Sat, 3 Dec 2022 14:13:23 -0800 Subject: [PATCH] net/mlx5e: E-Switch, handle flow attribute with no destinations Rules with drop action are not required to have a destination. Currently the destination list is allocated with the maximum number of destinations and passed to the fs_core layer along with the actual number of destinations. Remove redundant passing of dest pointer when count of dest is 0. Signed-off-by: Oz Shlomo Reviewed-by: Roi Dayan Signed-off-by: Saeed Mahameed Link: https://lore.kernel.org/r/20221203221337.29267-2-saeed@kernel.org Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index c6a14202c62c..1987a9d9d40c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -640,6 +640,11 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, goto err_esw_get; } + if (!i) { + kfree(dest); + dest = NULL; + } + if (mlx5_eswitch_termtbl_required(esw, attr, &flow_act, spec)) rule = mlx5_eswitch_add_termtbl_rule(esw, fdb, spec, esw_attr, &flow_act, dest, i);