mlxsw: spectrum_acl: Do not invalidate already invalid ACL groups

When a new ACL group is created its region (ACL) list is initially
empty. Thus, the call to mlxsw_sp_acl_tcam_group_update() would
basically invalidate an already invalid (non-existent) group.

Remove the unnecessary call and make the function symmetric to its del()
counterpart.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
index c6e180c..ad1b548 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c
@@ -228,10 +228,6 @@ mlxsw_sp_acl_tcam_group_add(struct mlxsw_sp *mlxsw_sp,
        if (err)
                return err;
 
-       err = mlxsw_sp_acl_tcam_group_update(mlxsw_sp, group);
-       if (err)
-               goto err_group_update;
-
        err = rhashtable_init(&group->chunk_ht,
                              &mlxsw_sp_acl_tcam_chunk_ht_params);
        if (err)
@@ -240,7 +236,6 @@ mlxsw_sp_acl_tcam_group_add(struct mlxsw_sp *mlxsw_sp,
        return 0;
 
 err_rhashtable_init:
-err_group_update:
        mlxsw_sp_acl_tcam_group_id_put(tcam, group->id);
        return err;
 }