From patchwork Thu Jun 8 14:30:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matan Barak X-Patchwork-Id: 9775647 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 34848601C3 for ; Thu, 8 Jun 2017 14:31:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2604728562 for ; Thu, 8 Jun 2017 14:31:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1A19B28573; Thu, 8 Jun 2017 14:31:11 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AE47E2856A for ; Thu, 8 Jun 2017 14:31:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751877AbdFHObI (ORCPT ); Thu, 8 Jun 2017 10:31:08 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:50946 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751868AbdFHObH (ORCPT ); Thu, 8 Jun 2017 10:31:07 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from matanb@mellanox.com) with ESMTPS (AES256-SHA encrypted); 8 Jun 2017 17:30:59 +0300 Received: from gen-l-vrt-078.mtl.labs.mlnx. (gen-l-vrt-078.mtl.labs.mlnx [10.137.78.1]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id v58EUxdT011400; Thu, 8 Jun 2017 17:30:59 +0300 From: Matan Barak To: Doug Ledford Cc: linux-rdma@vger.kernel.org, Leon Romanovsky , Matan Barak Subject: [PATCH for-rdma] IB/core: Fix sparse warnings Date: Thu, 8 Jun 2017 17:30:47 +0300 Message-Id: <1496932247-119899-1-git-send-email-matanb@mellanox.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Delete unused variables to prevent sparse warnings. Fixes: db1b5ddd5336 ("IB/core: Rename uverbs event file structure") Fixes: fd3c7904db6e ("IB/core: Change idr objects to use the new schema") --- Hi Doug, This simple patch deletes some unused variables which cause sparse warnings. This is based over your k.o/for-4.12-rc branch. Regards, Matan drivers/infiniband/core/uverbs_cmd.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 70b7fb1..09d19d7 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -1296,7 +1296,6 @@ ssize_t ib_uverbs_destroy_cq(struct ib_uverbs_file *file, struct ib_uobject *uobj; struct ib_cq *cq; struct ib_ucq_object *obj; - struct ib_uverbs_event_queue *ev_queue; int ret = -EINVAL; if (copy_from_user(&cmd, buf, sizeof cmd)) @@ -1313,7 +1312,6 @@ ssize_t ib_uverbs_destroy_cq(struct ib_uverbs_file *file, */ uverbs_uobject_get(uobj); cq = uobj->object; - ev_queue = cq->cq_context; obj = container_of(cq->uobject, struct ib_ucq_object, uobject); memset(&resp, 0, sizeof(resp)); @@ -2091,7 +2089,6 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file, struct ib_uverbs_destroy_qp cmd; struct ib_uverbs_destroy_qp_resp resp; struct ib_uobject *uobj; - struct ib_qp *qp; struct ib_uqp_object *obj; int ret = -EINVAL; @@ -2105,7 +2102,6 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file, if (IS_ERR(uobj)) return PTR_ERR(uobj); - qp = uobj->object; obj = container_of(uobj, struct ib_uqp_object, uevent.uobject); /* * Make sure we don't free the memory in remove_commit as we still @@ -3004,7 +3000,6 @@ int ib_uverbs_ex_destroy_wq(struct ib_uverbs_file *file, { struct ib_uverbs_ex_destroy_wq cmd = {}; struct ib_uverbs_ex_destroy_wq_resp resp = {}; - struct ib_wq *wq; struct ib_uobject *uobj; struct ib_uwq_object *obj; size_t required_cmd_sz; @@ -3038,7 +3033,6 @@ int ib_uverbs_ex_destroy_wq(struct ib_uverbs_file *file, if (IS_ERR(uobj)) return PTR_ERR(uobj); - wq = uobj->object; obj = container_of(uobj, struct ib_uwq_object, uevent.uobject); /* * Make sure we don't free the memory in remove_commit as we still @@ -3728,10 +3722,8 @@ ssize_t ib_uverbs_destroy_srq(struct ib_uverbs_file *file, struct ib_uverbs_destroy_srq cmd; struct ib_uverbs_destroy_srq_resp resp; struct ib_uobject *uobj; - struct ib_srq *srq; struct ib_uevent_object *obj; int ret = -EINVAL; - enum ib_srq_type srq_type; if (copy_from_user(&cmd, buf, sizeof cmd)) return -EFAULT; @@ -3741,9 +3733,7 @@ ssize_t ib_uverbs_destroy_srq(struct ib_uverbs_file *file, if (IS_ERR(uobj)) return PTR_ERR(uobj); - srq = uobj->object; obj = container_of(uobj, struct ib_uevent_object, uobject); - srq_type = srq->srq_type; /* * Make sure we don't free the memory in remove_commit as we still * needs the uobject memory to create the response.