[PATCH 5.4 237/408] RDMA/hns: Fix missing sq_sig_type when querying QP

Greg Kroah-Hartman
2020-10-27T14:52:36Z

From: Weihang Li <liweihang@huawei.com>

[ Upstream commit 05df49279f8926178ecb3ce88e61b63104cd6293 ]

The sq_sig_type field should be filled when querying QP, or the users may
get a wrong value.

Fixes: 926a01dc000d ("RDMA/hns: Add QP operations support for hip08 SoC")
Link: https://lore.kernel.org/r/1600509802-44382-9-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index def266626223a..bb75328193957 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -4634,6 +4634,7 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr,
}

qp_init_attr->cap = qp_attr->cap;
+ qp_init_attr->sq_sig_type = hr_qp->sq_signal_bits;

out:
mutex_unlock(&hr_qp->mutex);
--
2.25.1