From patchwork Mon Sep 7 07:45:16 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jason Yan X-Patchwork-Id: 257718 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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 D069CC43461 for ; Mon, 7 Sep 2020 07:46:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9AFF121481 for ; Mon, 7 Sep 2020 07:46:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727842AbgIGHqc (ORCPT ); Mon, 7 Sep 2020 03:46:32 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:45658 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727835AbgIGHqI (ORCPT ); Mon, 7 Sep 2020 03:46:08 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 536D46BEB3307514F75B; Mon, 7 Sep 2020 15:46:07 +0800 (CST) Received: from huawei.com (10.175.127.227) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.487.0; Mon, 7 Sep 2020 15:45:59 +0800 From: Jason Yan To: , , , , , CC: Hulk Robot Subject: [PATCH 2/4] scsi: qla1280: remove set but not used variable in qla1280_nvram_config() Date: Mon, 7 Sep 2020 15:45:16 +0800 Message-ID: <20200907074518.2326360-3-yanaijie@huawei.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200907074518.2326360-1-yanaijie@huawei.com> References: <20200907074518.2326360-1-yanaijie@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org This addresses the following gcc warning with "make W=1": drivers/scsi/qla1280.c: In function ‘qla1280_nvram_config’: drivers/scsi/qla1280.c:2188:36: warning: variable ‘ddma_conf’ set but not used [-Wunused-but-set-variable] 2188 | uint16_t hwrev, cfg1, cdma_conf, ddma_conf; | ^~~~~~~~~ Reported-by: Hulk Robot Signed-off-by: Jason Yan --- drivers/scsi/qla1280.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 42c68bd98fa5..72f92733e75f 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -2184,13 +2184,12 @@ qla1280_nvram_config(struct scsi_qla_host *ha) nv->cntr_flags_1.disable_loading_risc_code; if (IS_ISP1040(ha)) { - uint16_t hwrev, cfg1, cdma_conf, ddma_conf; + uint16_t hwrev, cfg1, cdma_conf; hwrev = RD_REG_WORD(®->cfg_0) & ISP_CFG0_HWMSK; cfg1 = RD_REG_WORD(®->cfg_1) & ~(BIT_4 | BIT_5 | BIT_6); cdma_conf = RD_REG_WORD(®->cdma_cfg); - ddma_conf = RD_REG_WORD(®->ddma_cfg); /* Busted fifo, says mjacob. */ if (hwrev != ISP_CFG0_1040A)