From 38aafe678caa5b5a6444057291bad51b6bce1ac1 Mon Sep 17 00:00:00 2001 From: Parav Pandit Date: Tue, 8 Jun 2021 19:03:24 +0300 Subject: [PATCH] net/mlx5: E-Switch, Allow setting GUID for host PF vport [ Upstream commit ca36fc4d77b35b8d142cf1ed0eae5ec2e071dc3c ] E-switch should be able to set the GUID of host PF vport. Currently it returns an error. This results in below error when user attempts to configure MAC address of the PF of an external controller. $ devlink port function set pci/0000:03:00.0/196608 \ hw_addr 00:00:00:11:22:33 mlx5_core 0000:03:00.0: mlx5_esw_set_vport_mac_locked:1876:(pid 6715):\ "Failed to set vport 0 node guid, err = -22. RDMA_CM will not function properly for this VF." Check for zero vport is no longer needed. Fixes: 330077d14de1 ("net/mlx5: E-switch, Supporting setting devlink port function mac address") Signed-off-by: Yuval Avnery Signed-off-by: Parav Pandit Reviewed-by: Bodong Wang Reviewed-by: Alaa Hleihel Signed-off-by: Saeed Mahameed Signed-off-by: Sasha Levin --- drivers/net/ethernet/mellanox/mlx5/core/vport.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index bdafc85fd874d..fc91bbf7d0c37 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -464,8 +464,6 @@ int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev, void *in; int err; - if (!vport) - return -EINVAL; if (!MLX5_CAP_GEN(mdev, vport_group_manager)) return -EACCES;