diff options
| author |   Leon Romanovsky <leonro@mellanox.com> | 2018-07-08 12:55:43 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-07-09 13:24:21 -0600 |
| commit | e3f1ed1f5ade66620ea727bdbd5a5e0091108a92 (patch) | |
| tree | ba99917ebb71755419c708d37c8db9f96c773a3b /drivers | |
| parent | IB/uverbs: Do not use uverbs_cmd_mask in the ioctl path (diff) | |
| download | linux-dev-e3f1ed1f5ade66620ea727bdbd5a5e0091108a92.tar.xz linux-dev-e3f1ed1f5ade66620ea727bdbd5a5e0091108a92.zip | |
RDMA/mlx5: Remove unused port number parameter
Clean up a little bit code to drop unused port_num parameter.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 54d45e13de34..f86b5ad2dd43 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4606,7 +4606,7 @@ static void mlx5_remove_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num) } } -static int mlx5_enable_eth(struct mlx5_ib_dev *dev, u8 port_num) +static int mlx5_enable_eth(struct mlx5_ib_dev *dev) { int err; @@ -5712,9 +5712,9 @@ int mlx5_ib_stage_rep_non_default_cb(struct mlx5_ib_dev *dev) return 0; } -static int mlx5_ib_stage_common_roce_init(struct mlx5_ib_dev *dev, - u8 port_num) +static int mlx5_ib_stage_common_roce_init(struct mlx5_ib_dev *dev) { + u8 port_num; int i; for (i = 0; i < dev->num_ports; i++) { @@ -5737,6 +5737,8 @@ static int mlx5_ib_stage_common_roce_init(struct mlx5_ib_dev *dev, (1ull << IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL) | (1ull << IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL); + port_num = mlx5_core_native_port_num(dev->mdev) - 1; + return mlx5_add_netdev_notifier(dev, port_num); } @@ -5753,14 +5755,12 @@ int mlx5_ib_stage_rep_roce_init(struct mlx5_ib_dev *dev) enum rdma_link_layer ll; int port_type_cap; int err = 0; - u8 port_num; - port_num = mlx5_core_native_port_num(dev->mdev) - 1; port_type_cap = MLX5_CAP_GEN(mdev, port_type); ll = mlx5_port_type_cap_to_rdma_ll(port_type_cap); if (ll == IB_LINK_LAYER_ETHERNET) - err = mlx5_ib_stage_common_roce_init(dev, port_num); + err = mlx5_ib_stage_common_roce_init(dev); return err; } @@ -5775,19 +5775,17 @@ static int mlx5_ib_stage_roce_init(struct mlx5_ib_dev *dev) struct mlx5_core_dev *mdev = dev->mdev; enum rdma_link_layer ll; int port_type_cap; - u8 port_num; int err; - port_num = mlx5_core_native_port_num(dev->mdev) - 1; port_type_cap = MLX5_CAP_GEN(mdev, port_type); ll = mlx5_port_type_cap_to_rdma_ll(port_type_cap); if (ll == IB_LINK_LAYER_ETHERNET) { - err = mlx5_ib_stage_common_roce_init(dev, port_num); + err = mlx5_ib_stage_common_roce_init(dev); if (err) return err; - err = mlx5_enable_eth(dev, port_num); + err = mlx5_enable_eth(dev); if (err) goto cleanup; } @@ -5976,8 +5974,6 @@ void __mlx5_ib_remove(struct mlx5_ib_dev *dev, ib_dealloc_device((struct ib_device *)dev); } -static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev, u8 port_num); - void *__mlx5_ib_add(struct mlx5_ib_dev *dev, const struct mlx5_ib_profile *profile) { @@ -6107,7 +6103,7 @@ static const struct mlx5_ib_profile nic_rep_profile = { mlx5_ib_stage_rep_reg_cleanup), }; -static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev, u8 port_num) +static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev) { struct mlx5_ib_multiport_info *mpi; struct mlx5_ib_dev *dev; @@ -6141,8 +6137,6 @@ static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev, u8 port_num) if (!bound) { list_add_tail(&mpi->list, &mlx5_ib_unaffiliated_port_list); dev_dbg(&mdev->pdev->dev, "no suitable IB device found to bind to, added to unaffiliated list.\n"); - } else { - mlx5_ib_dbg(dev, "bound port %u\n", port_num + 1); } mutex_unlock(&mlx5_ib_multiport_mutex); @@ -6160,11 +6154,8 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) port_type_cap = MLX5_CAP_GEN(mdev, port_type); ll = mlx5_port_type_cap_to_rdma_ll(port_type_cap); - if (mlx5_core_is_mp_slave(mdev) && ll == IB_LINK_LAYER_ETHERNET) { - u8 port_num = mlx5_core_native_port_num(mdev) - 1; - - return mlx5_ib_add_slave_port(mdev, port_num); - } + if (mlx5_core_is_mp_slave(mdev) && ll == IB_LINK_LAYER_ETHERNET) + return mlx5_ib_add_slave_port(mdev); dev = (struct mlx5_ib_dev *)ib_alloc_device(sizeof(*dev)); if (!dev) |