diff options
| author | Leon Romanovsky <leonro@nvidia.com> | 2021-07-23 14:39:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 13:43:28 +0200 |
| commit | 94de8d77901acc8b70595c4feb51e3b2cd34796a (patch) | |
| tree | d44c29489106069a160a8de00ae91dd49aadbcd3 /drivers/infiniband | |
| parent | 97bd7d7101c8b7d937a26c3ac176bcd6028e4f0b (diff) | |
RDMA/hns: Don't overwrite supplied QP attributes
[ Upstream commit e66e49592b690d6abd537cc207b07a3db2f413d0 ]
QP attributes that were supplied by IB/core already have all parameters
set when they are passed to the driver. The drivers are not supposed to
change anything in struct ib_qp_init_attr.
Fixes: 66d86e529dd5 ("RDMA/hns: Add UD support for HIP09")
Link: https://lore.kernel.org/r/5987138875e8ade9aa339d4db6e1bd9694ed4591.1627040189.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_qp.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index b101b7e578f2..c3e2fee16c0e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -1171,14 +1171,8 @@ struct ib_qp *hns_roce_create_qp(struct ib_pd *pd, if (!hr_qp) return ERR_PTR(-ENOMEM); - if (init_attr->qp_type == IB_QPT_XRC_INI) - init_attr->recv_cq = NULL; - - if (init_attr->qp_type == IB_QPT_XRC_TGT) { + if (init_attr->qp_type == IB_QPT_XRC_TGT) hr_qp->xrcdn = to_hr_xrcd(init_attr->xrcd)->xrcdn; - init_attr->recv_cq = NULL; - init_attr->send_cq = NULL; - } if (init_attr->qp_type == IB_QPT_GSI) { hr_qp->port = init_attr->port_num - 1; |