From 412283eedc138381e24d8c1304a3c5b298c503c4 Mon Sep 17 00:00:00 2001 From: Ido Schimmel Date: Tue, 8 Jan 2019 16:48:08 +0000 Subject: mlxsw: spectrum_nve: Replace error code with EINVAL Adding a VLAN on a port can trigger the offload of a VXLAN tunnel which is already a member in the VLAN. In case the configuration of the VXLAN is not supported, the driver would return -EOPNOTSUPP. This is problematic since bridge code does not interpret this as error, but rather that it should try to setup the VLAN using the 8021q driver instead of switchdev. Fixes: d70e42b22dd4 ("mlxsw: spectrum: Enable VxLAN enslavement to VLAN-aware bridges") Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c index 0a31fff2516e..fb1c48c698f2 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c @@ -816,14 +816,14 @@ int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, ops = nve->nve_ops_arr[params->type]; if (!ops->can_offload(nve, params->dev, extack)) - return -EOPNOTSUPP; + return -EINVAL; memset(&config, 0, sizeof(config)); ops->nve_config(nve, params->dev, &config); if (nve->num_nve_tunnels && memcmp(&config, &nve->config, sizeof(config))) { NL_SET_ERR_MSG_MOD(extack, "Conflicting NVE tunnels configuration"); - return -EOPNOTSUPP; + return -EINVAL; } err = mlxsw_sp_nve_tunnel_init(mlxsw_sp, &config); -- cgit v1.2.1