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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 8B430C432C0 for ; Fri, 22 Nov 2019 12:03:50 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5A1AD20674 for ; Fri, 22 Nov 2019 12:03:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QrXUcsT9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A1AD20674 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=TNME4waj7jajkOrGT6NU65f6HkbNMP85M0BdmVNvi6U=; b=QrXUcsT9A93cfL obHVsgcDO95PK39Or4a/JZmDuUA+lXmDO3/jjJh4yt0Rig54gM7CkkRp+5NC9EESZOy85wypwYb3m /1E1YtzYaa1/v7oSvFGn85IR1bAVogWsOt5EqNTcWSmtJlENL3YaSTqSKucAv8hrgcEmGKffFejN1 MJcwDgoPcvwPTqorMvsan5hpseA+BDgR36aDnmevGMTFVvcSVKElixujhNHZWPhvQEVJHw4qJ+iC7 /H+rq0knB6InXx2rJYGfTkjZnAer7+EMwIc+PTiyAHRc/Xz1+7R7HGfKusGver84CxVcj8sRECapc YYOfJvV2lD4QZeaaNQxg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iY7ey-0007Ce-Gs; Fri, 22 Nov 2019 12:03:36 +0000 Received: from szxga07-in.huawei.com ([45.249.212.35] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iY7ev-0007Bl-3O for linux-mtd@lists.infradead.org; Fri, 22 Nov 2019 12:03:35 +0000 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id D76088106B322F716145; Fri, 22 Nov 2019 20:03:19 +0800 (CST) Received: from localhost.localdomain (10.90.53.225) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.439.0; Fri, 22 Nov 2019 20:03:10 +0800 From: Chen Wandun To: , , , , , Subject: [PATCH] nand: onenand: samsung: remove variable 'tmp' set but not used Date: Fri, 22 Nov 2019 20:08:54 +0800 Message-ID: <1574424534-141265-1-git-send-email-chenwandun@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.90.53.225] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191122_040333_760017_F7670818 X-CRM114-Status: UNSURE ( 9.16 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: chenwandun@huawei.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/mtd/nand/onenand/samsung_mtd.c: In function s3c_onenand_check_lock_status: drivers/mtd/nand/onenand/samsung_mtd.c:731:6: warning: variable tmp set but not used [-Wunused-but-set-variable] Signed-off-by: Chen Wandun --- drivers/mtd/nand/onenand/samsung_mtd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mtd/nand/onenand/samsung_mtd.c b/drivers/mtd/nand/onenand/samsung_mtd.c index 55e5536..3573b12 100644 --- a/drivers/mtd/nand/onenand/samsung_mtd.c +++ b/drivers/mtd/nand/onenand/samsung_mtd.c @@ -728,13 +728,12 @@ static void s3c_onenand_check_lock_status(struct mtd_info *mtd) struct onenand_chip *this = mtd->priv; struct device *dev = &onenand->pdev->dev; unsigned int block, end; - int tmp; end = this->chipsize >> this->erase_shift; for (block = 0; block < end; block++) { unsigned int mem_addr = onenand->mem_addr(block, 0, 0); - tmp = s3c_read_cmd(CMD_MAP_01(onenand, mem_addr)); + s3c_read_cmd(CMD_MAP_01(onenand, mem_addr)); if (s3c_read_reg(INT_ERR_STAT_OFFSET) & LOCKED_BLK) { dev_err(dev, "block %d is write-protected!\n", block); -- 2.7.4 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/