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=-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=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 B551DC43461 for ; Mon, 14 Sep 2020 09:23:42 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 27A5C2192A for ; Mon, 14 Sep 2020 09:23:42 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 27A5C2192A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id AD8956B005A; Mon, 14 Sep 2020 05:23:41 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AAF5E6B005C; Mon, 14 Sep 2020 05:23:41 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9C59C6B005D; Mon, 14 Sep 2020 05:23:41 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0228.hostedemail.com [216.40.44.228]) by kanga.kvack.org (Postfix) with ESMTP id 86C746B005A for ; Mon, 14 Sep 2020 05:23:41 -0400 (EDT) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 3934281976D6 for ; Mon, 14 Sep 2020 09:23:41 +0000 (UTC) X-FDA: 77261129442.09.range92_4a0583927107 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin09.hostedemail.com (Postfix) with ESMTP id 0743918021442 for ; Mon, 14 Sep 2020 09:23:41 +0000 (UTC) X-HE-Tag: range92_4a0583927107 X-Filterd-Recvd-Size: 1607 Received: from huawei.com (szxga05-in.huawei.com [45.249.212.191]) by imf41.hostedemail.com (Postfix) with ESMTP for ; Mon, 14 Sep 2020 09:23:39 +0000 (UTC) Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id D32DC8FB69E25E8480B9; Mon, 14 Sep 2020 17:23:34 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.487.0; Mon, 14 Sep 2020 17:23:24 +0800 From: Qi Liu To: , CC: , , Subject: [PATCH] mm/madvise.c: Remove the unused variable in function madvise_inject_error Date: Mon, 14 Sep 2020 17:22:16 +0800 Message-ID: <1600075336-43414-1-git-send-email-liuqi115@huawei.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 0743918021442 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam04 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Variable zone is unused in function madvise_inject_error, let's remove it. Signed-off-by: Qi Liu --- mm/madvise.c | 1 - 1 file changed, 1 deletion(-) diff --git a/mm/madvise.c b/mm/madvise.c index 460e19d..94b9d17 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -879,7 +879,6 @@ static long madvise_remove(struct vm_area_struct *vma, static int madvise_inject_error(int behavior, unsigned long start, unsigned long end) { - struct zone *zone; unsigned long size; if (!capable(CAP_SYS_ADMIN)) -- 2.8.1