diff mbox series

[net-next,03/15] net/mlx5e: Make the log friendly when decapsulation offload not supported

Message ID 20190402230350.30073-4-saeedm@mellanox.com
State Changes Requested
Delegated to: David Miller
Headers show
Series [net-next,01/15] net/mlx5: Handle event of power detection in the PCIE slot | expand

Commit Message

Saeed Mahameed April 2, 2019, 11:03 p.m. UTC 
From: Tonghao Zhang <xiangxia.m.yue@gmail.com>

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>
---
 drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
diff mbox series

Patch

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;