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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 A5F0EC433DF for ; Fri, 17 Jul 2020 10:23:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83EEE2070E for ; Fri, 17 Jul 2020 10:23:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726256AbgGQKXO (ORCPT ); Fri, 17 Jul 2020 06:23:14 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:52850 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725864AbgGQKXN (ORCPT ); Fri, 17 Jul 2020 06:23:13 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id CA0E9DFE89BF877B1CE9; Fri, 17 Jul 2020 18:23:11 +0800 (CST) Received: from localhost.localdomain (10.175.112.70) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server (TLS) id 14.3.487.0; Fri, 17 Jul 2020 18:23:10 +0800 From: Zhang Changzhong To: , , , , CC: , Subject: [PATCH net-next] net: bna: Remove unused variable 't' Date: Fri, 17 Jul 2020 18:23:04 +0800 Message-ID: <1594981384-30489-1-git-send-email-zhangchangzhong@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.112.70] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Gcc report warning as follows: drivers/net/ethernet/brocade/bna/bfa_ioc.c:1538:6: warning: variable 't' set but not used [-Wunused-but-set-variable] 1538 | u32 t; | ^ After commit c107ba171f3d ("bna: Firmware Patch Simplification"), 't' is never used, so removing it to avoid build warning. Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong --- drivers/net/ethernet/brocade/bna/bfa_ioc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c index e17bfc8..49358d4 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c @@ -1535,7 +1535,6 @@ enum bfa_flash_err { bfa_flash_fifo_flush(void __iomem *pci_bar) { u32 i; - u32 t; union bfa_flash_dev_status_reg dev_status; dev_status.i = readl(pci_bar + FLI_DEV_STATUS_REG); @@ -1545,7 +1544,7 @@ enum bfa_flash_err { /* fifo counter in terms of words */ for (i = 0; i < dev_status.r.fifo_cnt; i++) - t = readl(pci_bar + FLI_RDDATA_REG); + readl(pci_bar + FLI_RDDATA_REG); /* Check the device status. It may take some time. */ for (i = 0; i < BFA_FLASH_CHECK_MAX; i++) { -- 1.8.3.1