netdev - [net-next 09/16] net/mlx5: SF, Reuse stored hardware function id

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Date:   Tue, 13 Apr 2021 12:29:59 -0700
From:   Saeed Mahameed <saeed@...nel.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev@...r.kernel.org, Tariq Toukan <tariqt@...dia.com>,
        Parav Pandit <parav@...dia.com>,
        Saeed Mahameed <saeedm@...dia.com>
Subject: [net-next 09/16] net/mlx5: SF, Reuse stored hardware function id

From: Parav Pandit <parav@...dia.com>

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@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
index 60a6328a9ca0..52226d9b9a6d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
@@ -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_sf *sf;
-	u16 hw_fn_id;
 	int err;
 
 	sf = mlx5_sf_alloc(table, new_attr->sfnum, extack);
 	if (IS_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, hw_fn_id, new_attr->sfnum);
+	err = mlx5_esw_offloads_sf_vport_enable(esw, &sf->dl_port, sf->hw_fn_id,
+						new_attr->sfnum);
 	if (err)
 		goto esw_err;
 	*new_port_index = sf->port_index;
-- 
2.30.2