From patchwork Mon Oct 21 14:20:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 11202305 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B791D139A for ; Mon, 21 Oct 2019 14:21:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A15D820659 for ; Mon, 21 Oct 2019 14:21:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728860AbfJUOVC (ORCPT ); Mon, 21 Oct 2019 10:21:02 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:4742 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726289AbfJUOVB (ORCPT ); Mon, 21 Oct 2019 10:21:01 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id E5D6C8329DBBDFD2366E; Mon, 21 Oct 2019 22:20:56 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Mon, 21 Oct 2019 22:20:46 +0800 From: YueHaibing To: , , , , , , , , , CC: , , Subject: [PATCH -next] scsi: cxgb4i: remove set but not used variable 'ppmax' Date: Mon, 21 Oct 2019 22:20:42 +0800 Message-ID: <20191021142042.30964-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/cxgbi/cxgb4i/cxgb4i.c:2076:15: warning: variable ppmax set but not used [-Wunused-but-set-variable] drivers/target/iscsi/cxgbit/cxgbit_ddp.c:300:15: warning: variable ppmax set but not used [-Wunused-but-set-variable] It is not used since commit a248384e6420 ("cxgb4/libcxgb/ cxgb4i/cxgbit: enable eDRAM page pods for iSCSI") Signed-off-by: YueHaibing --- drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 2 -- drivers/target/iscsi/cxgbit/cxgbit_ddp.c | 3 --- 2 files changed, 5 deletions(-) diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index da50e87..bc1086a 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -2073,7 +2073,6 @@ static int cxgb4i_ddp_init(struct cxgbi_device *cdev) struct cxgb4_lld_info *lldi = cxgbi_cdev_priv(cdev); struct net_device *ndev = cdev->ports[0]; struct cxgbi_tag_format tformat; - unsigned int ppmax; int i, err; if (!lldi->vr->iscsi.size) { @@ -2082,7 +2081,6 @@ static int cxgb4i_ddp_init(struct cxgbi_device *cdev) } cdev->flags |= CXGBI_FLAG_USE_PPOD_OFLDQ; - ppmax = lldi->vr->iscsi.size >> PPOD_SIZE_SHIFT; memset(&tformat, 0, sizeof(struct cxgbi_tag_format)); for (i = 0; i < 4; i++) diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c index 54bb1eb..af35251 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c @@ -297,7 +297,6 @@ int cxgbit_ddp_init(struct cxgbit_device *cdev) struct cxgb4_lld_info *lldi = &cdev->lldi; struct net_device *ndev = cdev->lldi.ports[0]; struct cxgbi_tag_format tformat; - unsigned int ppmax; int ret, i; if (!lldi->vr->iscsi.size) { @@ -305,8 +304,6 @@ int cxgbit_ddp_init(struct cxgbit_device *cdev) return -EACCES; } - ppmax = lldi->vr->iscsi.size >> PPOD_SIZE_SHIFT; - memset(&tformat, 0, sizeof(struct cxgbi_tag_format)); for (i = 0; i < 4; i++) tformat.pgsz_order[i] = (lldi->iscsi_pgsz_order >> (i << 3))