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RDMA/mlx5: Delete unsupported QP types

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There is no need to explicitly check unsupported QP types,
rely on  "default" keyword in switch-case to catch them.

Link: https://lore.kernel.org/r/20200427154636.381474-20-leon@kernel.org
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2020-04-27 18:46:19 +03:00 committed by Jason Gunthorpe
parent dfb25edd97
commit 3ae7e66a01
1 changed files with 1 additions and 11 deletions
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12
drivers/infiniband/hw/mlx5/qp.c
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@ -760,10 +760,7 @@ static int to_mlx5_st(enum ib_qp_type type)
case IB_QPT_SMI: return MLX5_QP_ST_QP0;
case MLX5_IB_QPT_HW_GSI: return MLX5_QP_ST_QP1;
case MLX5_IB_QPT_DCI: return MLX5_QP_ST_DCI;
case IB_QPT_RAW_IPV6: return MLX5_QP_ST_RAW_IPV6;
case IB_QPT_RAW_PACKET:
case IB_QPT_RAW_ETHERTYPE: return MLX5_QP_ST_RAW_ETHERTYPE;
case IB_QPT_MAX:
case IB_QPT_RAW_PACKET: return MLX5_QP_ST_RAW_ETHERTYPE;
default: return -EINVAL;
}
}
@ -2282,14 +2279,10 @@ static void get_cqs(enum ib_qp_type qp_type,
case IB_QPT_RC:
case IB_QPT_UC:
case IB_QPT_UD:
case IB_QPT_RAW_IPV6:
case IB_QPT_RAW_ETHERTYPE:
case IB_QPT_RAW_PACKET:
*send_cq = ib_send_cq ? to_mcq(ib_send_cq) : NULL;
*recv_cq = ib_recv_cq ? to_mcq(ib_recv_cq) : NULL;
break;
case IB_QPT_MAX:
default:
*send_cq = NULL;
*recv_cq = NULL;
@ -2434,9 +2427,6 @@ static int check_qp_type(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr)
case IB_QPT_DRIVER:
case IB_QPT_GSI:
return 0;
case IB_QPT_RAW_IPV6:
case IB_QPT_RAW_ETHERTYPE:
case IB_QPT_MAX:
default:
goto out;
}