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net/mlx5: SF, Reuse stored hardware function id

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SF's hardware function id is already stored in mlx5_sf. Reuse it,
instead of querying the hw table.

Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
This commit is contained in:
Parav Pandit 2021-03-05 07:38:02 +02:00 committed by Saeed Mahameed
parent 6e74e6ea1b
commit a74ed24c43
1 changed files with 2 additions and 3 deletions
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5
drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
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@ -270,15 +270,14 @@ static int mlx5_sf_add(struct mlx5_core_dev *dev, struct mlx5_sf_table *table,
{ {
struct mlx5_eswitch *esw = dev->priv.eswitch; struct mlx5_eswitch *esw = dev->priv.eswitch;
struct mlx5_sf *sf; struct mlx5_sf *sf;
u16 hw_fn_id;
int err; int err;
sf = mlx5_sf_alloc(table, new_attr->sfnum, extack); sf = mlx5_sf_alloc(table, new_attr->sfnum, extack);
if (IS_ERR(sf)) if (IS_ERR(sf))
return PTR_ERR(sf); return PTR_ERR(sf);
hw_fn_id = mlx5_sf_sw_to_hw_id(dev, sf->id); err = mlx5_esw_offloads_sf_vport_enable(esw, &sf->dl_port, sf->hw_fn_id,
err = mlx5_esw_offloads_sf_vport_enable(esw, &sf->dl_port, hw_fn_id, new_attr->sfnum); new_attr->sfnum);
if (err) if (err)
goto esw_err; goto esw_err;
*new_port_index = sf->port_index; *new_port_index = sf->port_index;