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RDMA/hns: Fix wrong fixed value of qp->rq.wqe_shift
author
Wenpeng Liang
<liangwenpeng@huawei.com>
Mon, 29 Aug 2022 10:50:19 +0000
(18:50 +0800)
committer
Leon Romanovsky
<leonro@nvidia.com>
Tue, 30 Aug 2022 07:22:35 +0000
(10:22 +0300)
The value of qp->rq.wqe_shift of HIP08 is always determined by the number
of sge. So delete the wrong branch.
Fixes:
cfc85f3e4b7f
("RDMA/hns: Add profile support for hip08 driver")
Fixes:
926a01dc000d
("RDMA/hns: Add QP operations support for hip08 SoC")
Link:
https://lore.kernel.org/r/20220829105021.1427804-3-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
drivers/infiniband/hw/hns/hns_roce_qp.c
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diff --git
a/drivers/infiniband/hw/hns/hns_roce_qp.c
b/drivers/infiniband/hw/hns/hns_roce_qp.c
index
48d3616
..
7bee7f6
100644
(file)
--- a/
drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/
drivers/infiniband/hw/hns/hns_roce_qp.c
@@
-462,11
+462,8
@@
static int set_rq_size(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap,
hr_qp->rq.max_gs = roundup_pow_of_two(max(1U, cap->max_recv_sge) +
hr_qp->rq.rsv_sge);
- if (hr_dev->caps.max_rq_sg <= HNS_ROCE_SGE_IN_WQE)
- hr_qp->rq.wqe_shift = ilog2(hr_dev->caps.max_rq_desc_sz);
- else
- hr_qp->rq.wqe_shift = ilog2(hr_dev->caps.max_rq_desc_sz *
- hr_qp->rq.max_gs);
+ hr_qp->rq.wqe_shift = ilog2(hr_dev->caps.max_rq_desc_sz *
+ hr_qp->rq.max_gs);
hr_qp->rq.wqe_cnt = cnt;
if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_RQ_INLINE &&