From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1955B1C2F for ; Sun, 26 Mar 2023 12:10:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1679832607; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=HbnW/Rgnvg5ujAUjgAGlY8Mc7i1z035Taln23xgjKTM=; b=Etm3T1benCqvHKDKc2tJoDvoHMWqyoNmN5iqf1mHpS0rgb0/cHNbw09hKLvS5r0K9OGHWO 6F+Rklh2ym3Eoo5XRNM7Z2dG5VBqMx/iF25L9ILS0ggx4+3zvXVR/YpdG/LEWkp92OpIUv NoQAykIMvJeOucw29jt/YYoRwf6IFgM= Received: from mail-qt1-f197.google.com (mail-qt1-f197.google.com [209.85.160.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-507-l88CqUf6NzCte6CiKOrfGw-1; Sun, 26 Mar 2023 08:10:03 -0400 X-MC-Unique: l88CqUf6NzCte6CiKOrfGw-1 Received: by mail-qt1-f197.google.com with SMTP id h21-20020ac87d55000000b003bffb1c9745so4129502qtb.4 for ; Sun, 26 Mar 2023 05:10:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679832603; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=HbnW/Rgnvg5ujAUjgAGlY8Mc7i1z035Taln23xgjKTM=; b=Nak0UlLN5OOemP/qanUMXOD+nq2bmamZE9gQiNJV4uBPxU4duggb/UZE/hCfNUqD28 q5DN6qWOuGKCPrM4+9g2TUD/qYrjN6z/sbQXIYAoxOzPiNl5aQT9pOYTbxMcFCoOiHuw o+IX2DtltJ4WNjtES8w7YkA4C/OYkySSNGR6Ge1HUL4G1R9EeppFPoMgjbE1gHRvJAWC ch+tdsN7Mm+r/VVIGOT+7BNURqeoiDxjtUXbqALnmvkxZbOE6DI1oy+p/XdLqdvdkMiD Y7ztFVi1dJtbPVRokWEpkXDF9IlfUfhf7TWuvWKTUphMxdHimRgeJFUPNqKG1A5YYLLk Hd5w== X-Gm-Message-State: AO0yUKXQesP94wiyGF59ZOUfMSCOmHjiEn0L1U3R3oC5bemnRwgRU0jW S6LLeQ3D33VsXHuxNhXn7/47sXR2p5fxOxyoiWv8EkLlcwD/VLDpkGvKKerJ5v9u/cIjzGwuR/2 x8cr07uzJMsQPyA== X-Received: by 2002:a05:6214:2484:b0:56f:768a:9bb8 with SMTP id gi4-20020a056214248400b0056f768a9bb8mr24767192qvb.26.1679832603160; Sun, 26 Mar 2023 05:10:03 -0700 (PDT) X-Google-Smtp-Source: AK7set+f0s1CKPEqIVVuYB6YrTJvY7M+h/pytIksz3Z008dcgKHhPNGRujHw3Gc1sAqT01/Ut/23dQ== X-Received: by 2002:a05:6214:2484:b0:56f:768a:9bb8 with SMTP id gi4-20020a056214248400b0056f768a9bb8mr24767159qvb.26.1679832602910; Sun, 26 Mar 2023 05:10:02 -0700 (PDT) Received: from dell-per740-01.7a2m.lab.eng.bos.redhat.com (nat-pool-bos-t.redhat.com. [66.187.233.206]) by smtp.gmail.com with ESMTPSA id mx16-20020a0562142e1000b005dd8b934588sm2158942qvb.32.2023.03.26.05.10.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Mar 2023 05:10:02 -0700 (PDT) From: Tom Rix To: selvin.xavier@broadcom.com, jgg@ziepe.ca, leon@kernel.org, nathan@kernel.org, ndesaulniers@google.com, mgurtovoy@nvidia.com Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Tom Rix Subject: [PATCH] RDMA/ocrdma: remove unused discard_cnt variable Date: Sun, 26 Mar 2023 08:09:59 -0400 Message-Id: <20230326120959.1351948-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true clang with W=1 reports drivers/infiniband/hw/ocrdma/ocrdma_verbs.c:1592:6: error: variable 'discard_cnt' set but not used [-Werror,-Wunused-but-set-variable] int discard_cnt = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix --- drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index dd4021b11963..58f994341e9a 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -1589,7 +1589,6 @@ static void ocrdma_discard_cqes(struct ocrdma_qp *qp, struct ocrdma_cq *cq) { unsigned long cq_flags; unsigned long flags; - int discard_cnt = 0; u32 cur_getp, stop_getp; struct ocrdma_cqe *cqe; u32 qpn = 0, wqe_idx = 0; @@ -1641,7 +1640,6 @@ static void ocrdma_discard_cqes(struct ocrdma_qp *qp, struct ocrdma_cq *cq) /* mark cqe discarded so that it is not picked up later * in the poll_cq(). */ - discard_cnt += 1; cqe->cmn.qpn = 0; skip_cqe: cur_getp = (cur_getp + 1) % cq->max_hw_cqe; -- 2.27.0