Commit 68abaa76 authored by Ran Rozenstein's avatar Ran Rozenstein Committed by Jason Gunthorpe
Browse files

IB/mlx5: Remove dead code 

mlx5_ib_dc_atomic_is_supported function is not used anywhere. Remove the
dead code.

Fixes: a60109dc ("IB/mlx5: Add support for extended atomic operations")
Link: https://lore.kernel.org/r/20191020064454.8551-1-leon@kernel.org


Signed-off-by: default avatarRan Rozenstein <ranro@mellanox.com>
Reviewed-by: default avatarMaor Gottlieb <maorg@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: default avatarJason Gunthorpe <jgg@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent a29e1012

drivers/infiniband/hw/mlx5/main.c

+0 −15
Original line number Diff line number Diff line
@@ -694,21 +694,6 @@ static void get_atomic_caps_qp(struct mlx5_ib_dev *dev, 
	get_atomic_caps(dev, atomic_size_qp, props);

}



static void get_atomic_caps_dc(struct mlx5_ib_dev *dev,

			       struct ib_device_attr *props)

{

	u8 atomic_size_qp = MLX5_CAP_ATOMIC(dev->mdev, atomic_size_dc);



	get_atomic_caps(dev, atomic_size_qp, props);

}



bool mlx5_ib_dc_atomic_is_supported(struct mlx5_ib_dev *dev)

{

	struct ib_device_attr props = {};



	get_atomic_caps_dc(dev, &props);

	return (props.atomic_cap == IB_ATOMIC_HCA) ? true : false;

}

static int mlx5_query_system_image_guid(struct ib_device *ibdev,

					__be64 *sys_image_guid)

{

drivers/infiniband/hw/mlx5/mlx5_ib.h

+0 −1
Original line number Diff line number Diff line
@@ -1241,7 +1241,6 @@ struct ib_rwq_ind_table *mlx5_ib_create_rwq_ind_table(struct ib_device *device, 
						      struct ib_rwq_ind_table_init_attr *init_attr,

						      struct ib_udata *udata);

int mlx5_ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *wq_ind_table);

bool mlx5_ib_dc_atomic_is_supported(struct mlx5_ib_dev *dev);

struct ib_dm *mlx5_ib_alloc_dm(struct ib_device *ibdev,

			       struct ib_ucontext *context,

			       struct ib_dm_alloc_attr *attr,