diff options
| author |   Wenpeng Liang <liangwenpeng@huawei.com> | 2022-08-29 18:50:21 +0800 |
|---|---|---|
| committer |   Leon Romanovsky <leonro@nvidia.com> | 2022-08-30 12:14:23 +0300 |
| commit | bfb3bde95479e7072839564ec90dbf5d00bfb9b1 (patch) | |
| tree | 09f4effd96d1bef1fe518111e46c4308247f27b9 /drivers/infiniband/hw/hns/hns_roce_hw_v2.c | |
| parent | IB/cm: Refactor cm_insert_listen() and cm_find_listen() (diff) | |
| download | linux-dev-bfb3bde95479e7072839564ec90dbf5d00bfb9b1.tar.xz linux-dev-bfb3bde95479e7072839564ec90dbf5d00bfb9b1.zip | |
RDMA/hns: Remove redundant member doorbell_qpn of struct hns_roce_qp
The value of doorbell_qpn is always equal to qpn on current hardware
versions. So remove it.
Link: https://lore.kernel.org/r/20220829105021.1427804-5-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index fa78b141dff2..437d5dd4e648 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -637,7 +637,7 @@ static inline void update_sq_db(struct hns_roce_dev *hr_dev, } else { struct hns_roce_v2_db sq_db = {}; - hr_reg_write(&sq_db, DB_TAG, qp->doorbell_qpn); + hr_reg_write(&sq_db, DB_TAG, qp->qpn); hr_reg_write(&sq_db, DB_CMD, HNS_ROCE_V2_SQ_DB); hr_reg_write(&sq_db, DB_PI, qp->sq.head); hr_reg_write(&sq_db, DB_SL, qp->sl); |