diff options
| author | Tonghao Zhang <xiangxia.m.yue@gmail.com> | 2019-02-27 07:31:16 -0800 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-04-05 14:10:33 -0700 |
| commit | 1b18b781516dc5d7f6680a2e88b3df32926c25f6 (patch) | |
| tree | 13e42144deb893157212a82b6bca2cdc28b19437 /drivers/net | |
| parent | eda99e11a097fba938880f1304f1d937d2b49f3a (diff) | |
net/mlx5e: Make the log friendly when decapsulation offload not supported
If we try to offload decapsulation actions to VFs hw, we get the log [1].
It's not friendly, because the kind of net device is null, and we don't
know what '0' means.
[1] "mlx5_core 0000:05:01.2 vf_0: decapsulation offload is not supported for net device (0)"
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c index fa2a3c444cdc..9ab3bd904295 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c @@ -96,7 +96,7 @@ static const char *mlx5e_netdev_kind(struct net_device *dev) if (dev->rtnl_link_ops) return dev->rtnl_link_ops->kind; else - return ""; + return "unknown"; } static int mlx5e_route_lookup_ipv6(struct mlx5e_priv *priv, @@ -636,8 +636,10 @@ int mlx5e_tc_tun_parse(struct net_device *filter_dev, headers_c, headers_v); } else { netdev_warn(priv->netdev, - "decapsulation offload is not supported for %s net device (%d)\n", - mlx5e_netdev_kind(filter_dev), tunnel_type); + "decapsulation offload is not supported for %s (kind: \"%s\")\n", + netdev_name(filter_dev), + mlx5e_netdev_kind(filter_dev)); + return -EOPNOTSUPP; } return err; |