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Commit 7e26dac2 authored by Parav Pandit's avatar Parav Pandit Committed by Saeed Mahameed
Browse files

net/mlx5: Limit scope of mlx5_get_next_phys_dev() to PCI PF devices 



As mlx5_get_next_phys_dev is used only for PCI PF devices use case,
limit it to search only for PCI devices.

Signed-off-by: default avatarParav Pandit <parav@mellanox.com>
Reviewed-by: default avatarVu Pham <vuhuong@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent d22663ed

drivers/net/ethernet/mellanox/mlx5/core/dev.c

+8 −1
Original line number Original line Diff line number Diff line
@@ -290,13 +290,20 @@ static u32 mlx5_gen_pci_id(struct mlx5_core_dev *dev) 
/* Must be called with intf_mutex held */

/* Must be called with intf_mutex held */

struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev)

struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev)

{

{

	u32 pci_id = mlx5_gen_pci_id(dev);

	struct mlx5_core_dev *res = NULL;

	struct mlx5_core_dev *res = NULL;

	struct mlx5_core_dev *tmp_dev;

	struct mlx5_core_dev *tmp_dev;

	struct mlx5_priv *priv;

	struct mlx5_priv *priv;

	u32 pci_id;





	if (!mlx5_core_is_pf(dev))

		return NULL;



	pci_id = mlx5_gen_pci_id(dev);

	list_for_each_entry(priv, &mlx5_dev_list, dev_list) {

	list_for_each_entry(priv, &mlx5_dev_list, dev_list) {

		tmp_dev = container_of(priv, struct mlx5_core_dev, priv);

		tmp_dev = container_of(priv, struct mlx5_core_dev, priv);

		if (!mlx5_core_is_pf(tmp_dev))

			continue;



		if ((dev != tmp_dev) && (mlx5_gen_pci_id(tmp_dev) == pci_id)) {

		if ((dev != tmp_dev) && (mlx5_gen_pci_id(tmp_dev) == pci_id)) {

			res = tmp_dev;

			res = tmp_dev;

			break;

			break;