diff options
| author | Jason Gunthorpe <jgg@mellanox.com> | 2018-11-25 21:51:15 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-11-27 02:48:07 +0300 |
| commit | 15a1b4becba886176aa1426604548c34904fd054 (patch) | |
| tree | d5306001721e9460a9504575cab321e21bac52fb /drivers/infiniband/hw/mlx5/devx.c | |
| parent | 7106a9769715bb4c0448927a29aa3b505855871c (diff) | |
| download | linux-15a1b4becba886176aa1426604548c34904fd054.tar.xz | |
RDMA/uverbs: Do not pass ib_uverbs_file to ioctl methods
The uverbs_attr_bundle already contains this pointer, and most methods
don't actually need it. Get rid of the redundant function argument.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/devx.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/devx.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c index 8ccb655db1ec..9dfc8593ad43 100644 --- a/drivers/infiniband/hw/mlx5/devx.c +++ b/drivers/infiniband/hw/mlx5/devx.c @@ -40,9 +40,10 @@ struct devx_umem_reg_cmd { u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)]; }; -static struct mlx5_ib_ucontext *devx_ufile2uctx(struct ib_uverbs_file *file) +static struct mlx5_ib_ucontext * +devx_ufile2uctx(const struct uverbs_attr_bundle *attrs) { - return to_mucontext(ib_uverbs_get_ucontext_file(file)); + return to_mucontext(ib_uverbs_get_ucontext(attrs)); } int mlx5_ib_devx_create(struct mlx5_ib_dev *dev) @@ -603,7 +604,7 @@ static bool devx_is_general_cmd(void *in) } static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_EQN)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { struct mlx5_ib_ucontext *c; struct mlx5_ib_dev *dev; @@ -616,7 +617,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_EQN)( MLX5_IB_ATTR_DEVX_QUERY_EQN_USER_VEC)) return -EFAULT; - c = devx_ufile2uctx(file); + c = devx_ufile2uctx(attrs); if (IS_ERR(c)) return PTR_ERR(c); dev = to_mdev(c->ibucontext.device); @@ -653,14 +654,14 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_EQN)( * queue or arm its CQ for event generation), no further harm is expected. */ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_UAR)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { struct mlx5_ib_ucontext *c; struct mlx5_ib_dev *dev; u32 user_idx; s32 dev_idx; - c = devx_ufile2uctx(file); + c = devx_ufile2uctx(attrs); if (IS_ERR(c)) return PTR_ERR(c); dev = to_mdev(c->ibucontext.device); @@ -681,7 +682,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_QUERY_UAR)( } static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OTHER)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { struct mlx5_ib_ucontext *c; struct mlx5_ib_dev *dev; @@ -693,7 +694,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OTHER)( int err; int uid; - c = devx_ufile2uctx(file); + c = devx_ufile2uctx(attrs); if (IS_ERR(c)) return PTR_ERR(c); dev = to_mdev(c->ibucontext.device); @@ -908,7 +909,7 @@ static int devx_obj_cleanup(struct ib_uobject *uobject, } static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_CREATE)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { void *cmd_in = uverbs_attr_get_alloced_ptr(attrs, MLX5_IB_ATTR_DEVX_OBJ_CREATE_CMD_IN); int cmd_out_len = uverbs_attr_get_len(attrs, @@ -970,7 +971,7 @@ obj_free: } static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { void *cmd_in = uverbs_attr_get_alloced_ptr(attrs, MLX5_IB_ATTR_DEVX_OBJ_MODIFY_CMD_IN); int cmd_out_len = uverbs_attr_get_len(attrs, @@ -1011,7 +1012,7 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_MODIFY)( } static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_OBJ_QUERY)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { void *cmd_in = uverbs_attr_get_alloced_ptr(attrs, MLX5_IB_ATTR_DEVX_OBJ_QUERY_CMD_IN); int cmd_out_len = uverbs_attr_get_len(attrs, @@ -1125,7 +1126,7 @@ static void devx_umem_reg_cmd_build(struct mlx5_ib_dev *dev, } static int UVERBS_HANDLER(MLX5_IB_METHOD_DEVX_UMEM_REG)( - struct ib_uverbs_file *file, struct uverbs_attr_bundle *attrs) + struct uverbs_attr_bundle *attrs) { struct devx_umem_reg_cmd cmd; struct devx_umem *obj; |