From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1DF2C43461 for ; Wed, 12 May 2021 08:12:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8D381613B5 for ; Wed, 12 May 2021 08:12:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230176AbhELINk (ORCPT ); Wed, 12 May 2021 04:13:40 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:2639 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230326AbhELINj (ORCPT ); Wed, 12 May 2021 04:13:39 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4Fg6rM4g5HzQmQd; Wed, 12 May 2021 16:09:07 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Wed, 12 May 2021 16:12:23 +0800 From: Weihang Li To: , CC: , , , Lang Cheng , Weihang Li Subject: [PATCH for-next 1/4] RDMA/hns: Remove unused parameter udata Date: Wed, 12 May 2021 16:12:19 +0800 Message-ID: <1620807142-39157-2-git-send-email-liweihang@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1620807142-39157-1-git-send-email-liweihang@huawei.com> References: <1620807142-39157-1-git-send-email-liweihang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Lang Cheng 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") Signed-off-by: Lang Cheng Signed-off-by: Weihang Li --- drivers/infiniband/hw/hns/hns_roce_cq.c | 3 +-- drivers/infiniband/hw/hns/hns_roce_db.c | 3 +-- drivers/infiniband/hw/hns/hns_roce_device.h | 3 +-- 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 800884b..488d86b 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 5cb7376c..d40ea3d 100644 --- a/drivers/infiniband/hw/hns/hns_roce_db.c +++ b/drivers/infiniband/hw/hns/hns_roce_db.c @@ -8,8 +8,7 @@ #include #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 97800d2..d93dfba 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 230a909..c6e120e 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, -- 2.7.4