diff options
| author | Wenpeng Liang <liangwenpeng@huawei.com> | 2022-03-02 14:48:24 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-03-04 17:36:31 -0400 |
| commit | 479dc93ba75da134e84c1993c9b62caa6f6ccdc6 (patch) | |
| tree | b133283a10fab32e2e2c9299c252f4d4fa2acbc8 /drivers/infiniband | |
| parent | 0018ed4bb07feb8b1b2bcb125650db63941c3160 (diff) | |
RDMA/hns: Remove redundant parameter "mailbox" in the mailbox
The parameter "out_param" of the mailbox is always null when the context is
destroyed. So remove the function parameter "mailbox".
Link: https://lore.kernel.org/r/20220302064830.61706-4-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_mr.c | 11 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_srq.c | 6 |
3 files changed, 7 insertions, 11 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 2657f4c513ee..f21c7aa43324 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -1145,7 +1145,6 @@ int hns_roce_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset); int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata); int hns_roce_hw_destroy_mpt(struct hns_roce_dev *hr_dev, - struct hns_roce_cmd_mailbox *mailbox, unsigned long mpt_index); unsigned long key_to_hw_index(u32 key); diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index bf4ea6bfff84..62a57cae800c 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -56,11 +56,10 @@ static int hns_roce_hw_create_mpt(struct hns_roce_dev *hr_dev, } int hns_roce_hw_destroy_mpt(struct hns_roce_dev *hr_dev, - struct hns_roce_cmd_mailbox *mailbox, unsigned long mpt_index) { - return hns_roce_cmd_mbox(hr_dev, 0, mailbox ? mailbox->dma : 0, - mpt_index, HNS_ROCE_CMD_DESTROY_MPT); + return hns_roce_cmd_mbox(hr_dev, 0, 0, mpt_index, + HNS_ROCE_CMD_DESTROY_MPT); } static int alloc_mr_key(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr) @@ -142,7 +141,7 @@ static void hns_roce_mr_free(struct hns_roce_dev *hr_dev, int ret; if (mr->enabled) { - ret = hns_roce_hw_destroy_mpt(hr_dev, NULL, + ret = hns_roce_hw_destroy_mpt(hr_dev, key_to_hw_index(mr->key) & (hr_dev->caps.num_mtpts - 1)); if (ret) @@ -306,7 +305,7 @@ struct ib_mr *hns_roce_rereg_user_mr(struct ib_mr *ibmr, int flags, u64 start, if (ret) goto free_cmd_mbox; - ret = hns_roce_hw_destroy_mpt(hr_dev, NULL, mtpt_idx); + ret = hns_roce_hw_destroy_mpt(hr_dev, mtpt_idx); if (ret) ibdev_warn(ib_dev, "failed to destroy MPT, ret = %d.\n", ret); @@ -477,7 +476,7 @@ static void hns_roce_mw_free(struct hns_roce_dev *hr_dev, int ret; if (mw->enabled) { - ret = hns_roce_hw_destroy_mpt(hr_dev, NULL, + ret = hns_roce_hw_destroy_mpt(hr_dev, key_to_hw_index(mw->rkey) & (hr_dev->caps.num_mtpts - 1)); if (ret) diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c index 5bb8ccea95a6..1fef5d630485 100644 --- a/drivers/infiniband/hw/hns/hns_roce_srq.c +++ b/drivers/infiniband/hw/hns/hns_roce_srq.c @@ -68,11 +68,9 @@ static int hns_roce_hw_create_srq(struct hns_roce_dev *dev, } static int hns_roce_hw_destroy_srq(struct hns_roce_dev *dev, - struct hns_roce_cmd_mailbox *mailbox, unsigned long srq_num) { - return hns_roce_cmd_mbox(dev, 0, mailbox ? mailbox->dma : 0, srq_num, - HNS_ROCE_CMD_DESTROY_SRQ); + return hns_roce_cmd_mbox(dev, 0, 0, srq_num, HNS_ROCE_CMD_DESTROY_SRQ); } static int alloc_srqc(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq) @@ -144,7 +142,7 @@ static void free_srqc(struct hns_roce_dev *hr_dev, struct hns_roce_srq *srq) struct hns_roce_srq_table *srq_table = &hr_dev->srq_table; int ret; - ret = hns_roce_hw_destroy_srq(hr_dev, NULL, srq->srqn); + ret = hns_roce_hw_destroy_srq(hr_dev, srq->srqn); if (ret) dev_err(hr_dev->dev, "DESTROY_SRQ failed (%d) for SRQN %06lx\n", ret, srq->srqn); |