From nobody Sat May 10 05:39:18 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail(p=none dis=none) header.from=linux.alibaba.com ARC-Seal: i=1; a=rsa-sha256; t=1604821102; cv=none; d=zohomail.com; s=zohoarc; b=U9Lwl+pwZex/+bUScSVDPnZQ7oidFn+YRUsq+0au8fTJ7ssrm9xqkodlQ0uwl9P9l/g35uMgWvbqpxIkOrqA5+vcRp1Z+RD+e8pXVhAaWwbBnMgi6ghIwERv4EPrCmeD1eQ6xsiXKruLegW0GOypgR1Mh/A2WNSZRC8386rzEF8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1604821102; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Id:MIME-Version:Message-ID:Subject:To; bh=peAjRgTe8cbjPqWZ6WY3UUs5EaCdS2CLCZN7/LDXP3A=; b=HZAqL1fs75r8rmLNCbxq2hpqkq8IebeqjY5N0I3GVL2OjPgLq12vlC/IhAV9TKXqo/vETaHGS+D8C+IeQdXELg3V7hGJAk85+icnGHajkvtqmxZevkegVENvGZ+lySisgeJfDv6rVvgXLlYG7ZY0OEGlFV6LrjYVNnrBMGUEf9k= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 1604821102798840.8170501924035; Sat, 7 Nov 2020 23:38:22 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728172AbgKHHiS (ORCPT ); Sun, 8 Nov 2020 02:38:18 -0500 Received: from out30-45.freemail.mail.aliyun.com ([115.124.30.45]:45628 "EHLO out30-45.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726014AbgKHHiS (ORCPT ); Sun, 8 Nov 2020 02:38:18 -0500 Received: from aliy80.localdomain(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0UEa2ewI_1604821095) by smtp.aliyun-inc.com(127.0.0.1); Sun, 08 Nov 2020 15:38:15 +0800 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04407;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=3;SR=0;TI=SMTPD_---0UEa2ewI_1604821095; From: Alex Shi Cc: Anton Altaparmakov , linux-ntfs-dev@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: [PATCH] fs/ntfs: remove unused varibles Date: Sun, 8 Nov 2020 15:38:12 +0800 Message-Id: <1604821092-54631-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We actually don't use these varibles, so remove them to avoid gcc warning: fs/ntfs/file.c:326:14: warning: variable =E2=80=98base_ni=E2=80=99 set but = not used [-Wunused-but-set-variable] fs/ntfs/logfile.c:481:21: warning: variable =E2=80=98log_page_mask=E2=80=99= set but not used [-Wunused-but-set-variable] Signed-off-by: Alex Shi Cc: Anton Altaparmakov =20 Cc: linux-ntfs-dev@lists.sourceforge.net=20 Cc: linux-kernel@vger.kernel.org=20 --- fs/ntfs/file.c | 5 +---- fs/ntfs/logfile.c | 3 +-- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index f42967b738eb..e5aab265dff1 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -323,7 +323,7 @@ static ssize_t ntfs_prepare_file_for_write(struct kiocb= *iocb, unsigned long flags; struct file *file =3D iocb->ki_filp; struct inode *vi =3D file_inode(file); - ntfs_inode *base_ni, *ni =3D NTFS_I(vi); + ntfs_inode *ni =3D NTFS_I(vi); ntfs_volume *vol =3D ni->vol; =20 ntfs_debug("Entering for i_ino 0x%lx, attribute type 0x%x, pos " @@ -365,9 +365,6 @@ static ssize_t ntfs_prepare_file_for_write(struct kiocb= *iocb, err =3D -EOPNOTSUPP; goto out; } - base_ni =3D ni; - if (NInoAttr(ni)) - base_ni =3D ni->ext.base_ntfs_ino; err =3D file_remove_privs(file); if (unlikely(err)) goto out; diff --git a/fs/ntfs/logfile.c b/fs/ntfs/logfile.c index a0c40f1be7ac..bc1bf217b38e 100644 --- a/fs/ntfs/logfile.c +++ b/fs/ntfs/logfile.c @@ -478,7 +478,7 @@ bool ntfs_check_logfile(struct inode *log_vi, RESTART_P= AGE_HEADER **rp) u8 *kaddr =3D NULL; RESTART_PAGE_HEADER *rstr1_ph =3D NULL; RESTART_PAGE_HEADER *rstr2_ph =3D NULL; - int log_page_size, log_page_mask, err; + int log_page_size, err; bool logfile_is_empty =3D true; u8 log_page_bits; =20 @@ -501,7 +501,6 @@ bool ntfs_check_logfile(struct inode *log_vi, RESTART_P= AGE_HEADER **rp) log_page_size =3D DefaultLogPageSize; else log_page_size =3D PAGE_SIZE; - log_page_mask =3D log_page_size - 1; /* * Use ntfs_ffs() instead of ffs() to enable the compiler to * optimize log_page_size and log_page_bits into constants. --=20 1.8.3.1