From 90db70a82e6321be91b6467029e7d484ae656633 Mon Sep 17 00:00:00 2001 From: Yangyang Li Date: Fri, 18 Jun 2021 18:10:15 +0800 Subject: [PATCH] RDMA/hns: Delete unnecessary branch of hns_roce_v2_query_qp When query_qp is called by userspace, max_send_wr and max_send_sge are set to 0 by the kernel driver. However, the userspace does not use these two return values from the kernel driver, but uses its own calculated values. So there is no need for special treatment. Fixes: a15a80b5af7a ("RDMA/hns: Add QP operations support for hip08 SoC") Link: https://lore.kernel.org/r/1624011020-16992-6-git-send-email-liweihang@huawei.com Signed-off-by: Yangyang Li Signed-off-by: Weihang Li Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 451a668810381..6bcdd89dcba89 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -5182,13 +5182,8 @@ done: qp_attr->cap.max_recv_sge = hr_qp->rq.max_gs - hr_qp->rq.rsv_sge; qp_attr->cap.max_inline_data = hr_qp->max_inline_data; - if (!ibqp->uobject) { - qp_attr->cap.max_send_wr = hr_qp->sq.wqe_cnt; - qp_attr->cap.max_send_sge = hr_qp->sq.max_gs; - } else { - qp_attr->cap.max_send_wr = 0; - qp_attr->cap.max_send_sge = 0; - } + qp_attr->cap.max_send_wr = hr_qp->sq.wqe_cnt; + qp_attr->cap.max_send_sge = hr_qp->sq.max_gs; qp_init_attr->qp_context = ibqp->qp_context; qp_init_attr->qp_type = ibqp->qp_type; -- 2.39.5