RDMA: Remove constant domain argument from flow creation call
The "domain" argument is constant and modern device (mlx5) doesn't support
anything except IB_FLOW_DOMAIN_USER, so delete this extra parameter and
simplify code.
Link: https://lore.kernel.org/r/20200730081235.1581127-4-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c
index 8661ca7..ab5ea9b 100644
--- a/drivers/infiniband/hw/mlx5/fs.c
+++ b/drivers/infiniband/hw/mlx5/fs.c
@@ -1142,10 +1142,8 @@ static struct mlx5_ib_flow_handler *create_sniffer_rule(struct mlx5_ib_dev *dev,
return ERR_PTR(err);
}
-
static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp,
struct ib_flow_attr *flow_attr,
- int domain,
struct ib_udata *udata)
{
struct mlx5_ib_dev *dev = to_mdev(qp->device);
@@ -1195,10 +1193,9 @@ static struct ib_flow *mlx5_ib_create_flow(struct ib_qp *qp,
goto free_ucmd;
}
- if (domain != IB_FLOW_DOMAIN_USER ||
- flow_attr->port > dev->num_ports ||
- (flow_attr->flags & ~(IB_FLOW_ATTR_FLAGS_DONT_TRAP |
- IB_FLOW_ATTR_FLAGS_EGRESS))) {
+ if (flow_attr->port > dev->num_ports ||
+ (flow_attr->flags &
+ ~(IB_FLOW_ATTR_FLAGS_DONT_TRAP | IB_FLOW_ATTR_FLAGS_EGRESS))) {
err = -EINVAL;
goto free_ucmd;
}