diff options
| author | Lang Cheng <chenglang@huawei.com> | 2021-05-12 16:12:19 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-05-20 11:52:16 -0300 |
| commit | 69e0a42f3f79b8bcd83b55b3b0eff8d01aa6b57e (patch) | |
| tree | 1bd287ac91973e26630657be250f845763819790 | |
| parent | c906b86e9c44946fae505a5996b1f4c24a699fe6 (diff) | |
| download | linux-69e0a42f3f79b8bcd83b55b3b0eff8d01aa6b57e.tar.bz2 | |
RDMA/hns: Remove unused parameter udata
The old version of ib_umem_get() need these udata as a parameter but now
they are unnecessary.
Fixes: c320e527e154 ("IB: Allow calls to ib_umem_get from kernel ULPs")
Link: https://lore.kernel.org/r/1620807142-39157-2-git-send-email-liweihang@huawei.com
Signed-off-by: Lang Cheng <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_cq.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_db.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_qp.c | 4 |
4 files changed, 5 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_cq.c b/drivers/infiniband/hw/hns/hns_roce_cq.c index 800884b074f2..488d86b714c1 100644 --- a/drivers/infiniband/hw/hns/hns_roce_cq.c +++ b/drivers/infiniband/hw/hns/hns_roce_cq.c @@ -234,8 +234,7 @@ static int alloc_cq_db(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq, udata->outlen >= offsetofend(typeof(*resp), cap_flags)) { uctx = rdma_udata_to_drv_context(udata, struct hns_roce_ucontext, ibucontext); - err = hns_roce_db_map_user(uctx, udata, addr, - &hr_cq->db); + err = hns_roce_db_map_user(uctx, addr, &hr_cq->db); if (err) return err; hr_cq->flags |= HNS_ROCE_CQ_FLAG_RECORD_DB; diff --git a/drivers/infiniband/hw/hns/hns_roce_db.c b/drivers/infiniband/hw/hns/hns_roce_db.c index 5cb7376ce978..d40ea3d87260 100644 --- a/drivers/infiniband/hw/hns/hns_roce_db.c +++ b/drivers/infiniband/hw/hns/hns_roce_db.c @@ -8,8 +8,7 @@ #include <rdma/ib_umem.h> #include "hns_roce_device.h" -int hns_roce_db_map_user(struct hns_roce_ucontext *context, - struct ib_udata *udata, unsigned long virt, +int hns_roce_db_map_user(struct hns_roce_ucontext *context, unsigned long virt, struct hns_roce_db *db) { unsigned long page_addr = virt & PAGE_MASK; diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 97800d2b9d39..d93dfbafa03c 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -1248,8 +1248,7 @@ int hns_roce_create_cq(struct ib_cq *ib_cq, const struct ib_cq_init_attr *attr, struct ib_udata *udata); int hns_roce_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata); -int hns_roce_db_map_user(struct hns_roce_ucontext *context, - struct ib_udata *udata, unsigned long virt, +int hns_roce_db_map_user(struct hns_roce_ucontext *context, unsigned long virt, struct hns_roce_db *db); void hns_roce_db_unmap_user(struct hns_roce_ucontext *context, struct hns_roce_db *db); diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c index 230a909ba9bc..c6e120ecd331 100644 --- a/drivers/infiniband/hw/hns/hns_roce_qp.c +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c @@ -826,7 +826,7 @@ static int alloc_qp_db(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp, if (udata) { if (user_qp_has_sdb(hr_dev, init_attr, udata, resp, ucmd)) { - ret = hns_roce_db_map_user(uctx, udata, ucmd->sdb_addr, + ret = hns_roce_db_map_user(uctx, ucmd->sdb_addr, &hr_qp->sdb); if (ret) { ibdev_err(ibdev, @@ -839,7 +839,7 @@ static int alloc_qp_db(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp, } if (user_qp_has_rdb(hr_dev, init_attr, udata, resp)) { - ret = hns_roce_db_map_user(uctx, udata, ucmd->db_addr, + ret = hns_roce_db_map_user(uctx, ucmd->db_addr, &hr_qp->rdb); if (ret) { ibdev_err(ibdev, |