[PATCH net-next 3/5] net/mlx5: Update pfnum retrieval for devlink port attributes

[Tariq Toukan <tariqt@nvidia.com>]

From: Shay Drory <shayd@nvidia.com>

Align mlx5 driver usage of 'pfnum' with the documentation clarification
introduced in commit bb70b0d48d8e ("devlink: Improve the port attributes
description").

Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c | 4 ++--
 drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c       | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c
index 982fe3714683..b7102e14d23d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c
@@ -32,7 +32,7 @@ static void mlx5_esw_offloads_pf_vf_devlink_port_attrs_set(struct mlx5_eswitch *
 	u16 pfnum;
 
 	mlx5_esw_get_port_parent_id(dev, &ppid);
-	pfnum = mlx5_get_dev_index(dev);
+	pfnum = PCI_FUNC(dev->pdev->devfn);
 	external = mlx5_core_is_ecpf_esw_manager(dev);
 	if (external)
 		controller_num = dev->priv.eswitch->offloads.host_number + 1;
@@ -110,7 +110,7 @@ static void mlx5_esw_offloads_sf_devlink_port_attrs_set(struct mlx5_eswitch *esw
 	struct netdev_phys_item_id ppid = {};
 	u16 pfnum;
 
-	pfnum = mlx5_get_dev_index(dev);
+	pfnum = PCI_FUNC(dev->pdev->devfn);
 	mlx5_esw_get_port_parent_id(dev, &ppid);
 	memcpy(dl_port->attrs.switch_id.id, &ppid.id[0], ppid.id_len);
 	dl_port->attrs.switch_id.id_len = ppid.id_len;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
index b96909fbeb12..0864ba625c07 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c
@@ -285,7 +285,7 @@ mlx5_sf_new_check_attr(struct mlx5_core_dev *dev, const struct devlink_port_new_
 		NL_SET_ERR_MSG_MOD(extack, "External controller is unsupported");
 		return -EOPNOTSUPP;
 	}
-	if (new_attr->pfnum != mlx5_get_dev_index(dev)) {
+	if (new_attr->pfnum != PCI_FUNC(dev->pdev->devfn)) {
 		NL_SET_ERR_MSG_MOD(extack, "Invalid pfnum supplied");
 		return -EOPNOTSUPP;
 	}
-- 
2.31.1