From patchwork Mon Sep 21 13:35:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zheng Yongjun X-Patchwork-Id: 1368364 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Bw5602t77z9sVT for ; Mon, 21 Sep 2020 23:35:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727059AbgIUNfB (ORCPT ); Mon, 21 Sep 2020 09:35:01 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:13812 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726471AbgIUNfB (ORCPT ); Mon, 21 Sep 2020 09:35:01 -0400 Received: from DGGEMS402-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id A144145167C2A9CC913C; Mon, 21 Sep 2020 21:34:58 +0800 (CST) Received: from ubuntu.network (10.175.138.68) by DGGEMS402-HUB.china.huawei.com (10.3.19.202) with Microsoft SMTP Server id 14.3.487.0; Mon, 21 Sep 2020 21:34:50 +0800 From: Zheng Yongjun To: , , , CC: Zheng Yongjun Subject: [PATCH net-next] net: qlogic: Remove set but not used variable Date: Mon, 21 Sep 2020 21:35:46 +0800 Message-ID: <20200921133546.32730-1-zhengyongjun3@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.175.138.68] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c: In function qlcnic_83xx_cam_unlock: drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:661:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable] `val` is never used, so remove it. Signed-off-by: Zheng Yongjun --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 29b9c728a65e..fc490881cd03 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -658,11 +658,10 @@ int qlcnic_83xx_cam_lock(struct qlcnic_adapter *adapter) void qlcnic_83xx_cam_unlock(struct qlcnic_adapter *adapter) { void __iomem *addr; - u32 val; struct qlcnic_hardware_context *ahw = adapter->ahw; addr = ahw->pci_base0 + QLC_83XX_SEM_UNLOCK_FUNC(ahw->pci_func); - val = readl(addr); + readl(addr); } void qlcnic_83xx_read_crb(struct qlcnic_adapter *adapter, char *buf,