Remove redundant mlx5_eswitch_unregister_vport_rep in mlx5e_add error flow.
Hide mlx5e_rep_priv and eswitch internal structures from en_main.c in preparation for downstream patches which allows compiling the driver without en_rep and eswitch. Signed-off-by: Saeed Mahameed <sae...@mellanox.com> --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 20 ++++++-------------- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 13 +++++++++++++ drivers/net/ethernet/mellanox/mlx5/core/en_rep.h | 1 + 3 files changed, 20 insertions(+), 14 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 931347b797c4..1514027a5c51 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4357,32 +4357,28 @@ static void mlx5e_detach(struct mlx5_core_dev *mdev, void *vpriv) static void *mlx5e_add(struct mlx5_core_dev *mdev) { - struct mlx5_eswitch *esw = mdev->priv.eswitch; - int total_vfs = MLX5_TOTAL_VPORTS(mdev); - struct mlx5e_rep_priv *rpriv = NULL; + struct net_device *netdev; + void *rpriv = NULL; void *priv; - int vport; int err; - struct net_device *netdev; err = mlx5e_check_required_hca_cap(mdev); if (err) return NULL; if (MLX5_CAP_GEN(mdev, vport_group_manager)) { - rpriv = kzalloc(sizeof(*rpriv), GFP_KERNEL); + rpriv = mlx5e_alloc_nic_rep_priv(mdev); if (!rpriv) { - mlx5_core_warn(mdev, - "Not creating net device, Failed to alloc rep priv data\n"); + mlx5_core_warn(mdev, "Failed to alloc NIC rep priv data\n"); return NULL; } - rpriv->rep = &esw->offloads.vport_reps[0]; } netdev = mlx5e_create_netdev(mdev, &mlx5e_nic_profile, rpriv); if (!netdev) { mlx5_core_err(mdev, "mlx5e_create_netdev failed\n"); - goto err_unregister_reps; + kfree(rpriv); + return NULL; } priv = netdev_priv(netdev); @@ -4407,10 +4403,6 @@ static void *mlx5e_add(struct mlx5_core_dev *mdev) err_destroy_netdev: mlx5e_destroy_netdev(priv); -err_unregister_reps: - for (vport = 1; vport < total_vfs; vport++) - mlx5_eswitch_unregister_vport_rep(esw, vport); - kfree(rpriv); return NULL; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 79462c0368a0..8d673d61cd11 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -1089,3 +1089,16 @@ void mlx5e_unregister_vport_reps(struct mlx5e_priv *priv) mlx5e_rep_unregister_vf_vports(priv); /* VFs vports */ mlx5_eswitch_unregister_vport_rep(esw, 0); /* UPLINK PF*/ } + +void* mlx5e_alloc_nic_rep_priv(struct mlx5_core_dev *mdev) +{ + struct mlx5_eswitch *esw = mdev->priv.eswitch; + struct mlx5e_rep_priv *rpriv; + + rpriv = kzalloc(sizeof(*rpriv), GFP_KERNEL); + if (!rpriv) + return NULL; + + rpriv->rep = &esw->offloads.vport_reps[0]; + return rpriv; +} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h index a0a1a7a1d6c0..23e43bbf928d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h @@ -123,6 +123,7 @@ struct mlx5e_encap_entry { int encap_size; }; +void *mlx5e_alloc_nic_rep_priv(struct mlx5_core_dev *mdev); void mlx5e_register_vport_reps(struct mlx5e_priv *priv); void mlx5e_unregister_vport_reps(struct mlx5e_priv *priv); bool mlx5e_is_uplink_rep(struct mlx5e_priv *priv); -- 2.11.0