net/mlx5: Remove unnecessary checks for slow path flag

After previous changes, caller (mlx5e_tc_offload_fdb_rules()) already
checks for the slow path flag, and if set won't call offload/unoffload
sample.

Signed-off-by: Paul Blakey <paulb@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
index d1d7e4b..1046b7e 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c
@@ -509,13 +509,6 @@ mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample,
        if (IS_ERR_OR_NULL(tc_psample))
                return ERR_PTR(-EOPNOTSUPP);
 
-       /* If slow path flag is set, eg. when the neigh is invalid for encap,
-        * don't offload sample action.
-        */
-       esw = tc_psample->esw;
-       if (attr->flags & MLX5_ESW_ATTR_FLAG_SLOW_PATH)
-               return mlx5_eswitch_add_offloaded_rule(esw, spec, attr);
-
        sample_flow = kzalloc(sizeof(*sample_flow), GFP_KERNEL);
        if (!sample_flow)
                return ERR_PTR(-ENOMEM);
@@ -527,6 +520,7 @@ mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample,
         * Only match the fte id instead of the same match in the
         * original flow table.
         */
+       esw = tc_psample->esw;
        if (MLX5_CAP_GEN(esw->dev, reg_c_preserve) ||
            attr->action & MLX5_FLOW_CONTEXT_ACTION_DECAP) {
                struct mlx5_flow_table *ft;
@@ -634,15 +628,6 @@ mlx5e_tc_sample_unoffload(struct mlx5e_tc_psample *tc_psample,
        if (IS_ERR_OR_NULL(tc_psample))
                return;
 
-       /* If slow path flag is set, sample action is not offloaded.
-        * No need to delete sample rule.
-        */
-       esw = tc_psample->esw;
-       if (attr->flags & MLX5_ESW_ATTR_FLAG_SLOW_PATH) {
-               mlx5_eswitch_del_offloaded_rule(esw, rule, attr);
-               return;
-       }
-
        /* The following delete order can't be changed, otherwise,
         * will hit fw syndromes.
         */