diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v2.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 66c1cfeba768..dee1cc8ffb42 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -255,7 +255,7 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, struct hns_roce_qp *qp = to_hr_qp(ibqp); struct hns_roce_wqe_frmr_seg *fseg; struct device *dev = hr_dev->dev; - struct hns_roce_v2_db sq_db; + struct hns_roce_v2_db sq_db = {}; unsigned int owner_bit; unsigned int sge_idx; unsigned int wqe_idx; @@ -583,9 +583,6 @@ out: /* Memory barrier */ wmb(); - sq_db.byte_4 = 0; - sq_db.parameter = 0; - roce_set_field(sq_db.byte_4, V2_DB_BYTE_4_TAG_M, V2_DB_BYTE_4_TAG_S, qp->doorbell_qpn); roce_set_field(sq_db.byte_4, V2_DB_BYTE_4_CMD_M, |