diff options
| author | Saeed Mahameed <saeedm@nvidia.com> | 2021-02-16 13:42:22 -0800 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-03-11 14:35:14 -0800 |
| commit | 51ada5a52379e4dbf69cba70be6a348413f7a01f (patch) | |
| tree | e677a2fbaca5829bb79344c88fc3f38e2014584a | |
| parent | fbeab6be054c60d935578ad8c35885c29a958a04 (diff) | |
| download | linux-51ada5a52379e4dbf69cba70be6a348413f7a01f.tar.bz2 | |
net/mlx5e: mlx5_tc_ct_init does not fail
mlx5_tc_ct_init() either returns a valid pointer or a NULL, either way
the caller can continue, remove IS_ERR check from callers as it has no
effect.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 0da69b98f38f..dc126389291d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -4646,10 +4646,6 @@ int mlx5e_tc_nic_init(struct mlx5e_priv *priv) tc->ct = mlx5_tc_ct_init(priv, tc->chains, &priv->fs.tc.mod_hdr, MLX5_FLOW_NAMESPACE_KERNEL); - if (IS_ERR(tc->ct)) { - err = PTR_ERR(tc->ct); - goto err_ct; - } tc->netdevice_nb.notifier_call = mlx5e_tc_netdev_event; err = register_netdevice_notifier_dev_net(priv->netdev, @@ -4665,7 +4661,6 @@ int mlx5e_tc_nic_init(struct mlx5e_priv *priv) err_reg: mlx5_tc_ct_clean(tc->ct); -err_ct: mlx5_chains_destroy(tc->chains); err_chains: rhashtable_destroy(&tc->ht); @@ -4724,8 +4719,6 @@ int mlx5e_tc_esw_init(struct rhashtable *tc_ht) esw_chains(esw), &esw->offloads.mod_hdr, MLX5_FLOW_NAMESPACE_FDB); - if (IS_ERR(uplink_priv->ct_priv)) - goto err_ct; mapping = mapping_create(sizeof(struct tunnel_match_key), TUNNEL_INFO_BITS_MASK, true); @@ -4765,7 +4758,6 @@ err_enc_opts_mapping: mapping_destroy(uplink_priv->tunnel_mapping); err_tun_mapping: mlx5_tc_ct_clean(uplink_priv->ct_priv); -err_ct: netdev_warn(priv->netdev, "Failed to initialize tc (eswitch), err: %d", err); return err; |