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=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,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 89AE9C388F2 for ; Sun, 8 Nov 2020 07:38:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E11720719 for ; Sun, 8 Nov 2020 07:38:20 +0000 (UTC) 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 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; 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 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: 8bit 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 ‘base_ni’ set but not used [-Wunused-but-set-variable] fs/ntfs/logfile.c:481:21: warning: variable ‘log_page_mask’ set but not used [-Wunused-but-set-variable] Signed-off-by: Alex Shi Cc: Anton Altaparmakov Cc: linux-ntfs-dev@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org --- 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 = iocb->ki_filp; struct inode *vi = file_inode(file); - ntfs_inode *base_ni, *ni = NTFS_I(vi); + ntfs_inode *ni = NTFS_I(vi); ntfs_volume *vol = ni->vol; 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 = -EOPNOTSUPP; goto out; } - base_ni = ni; - if (NInoAttr(ni)) - base_ni = ni->ext.base_ntfs_ino; err = 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_PAGE_HEADER **rp) u8 *kaddr = NULL; RESTART_PAGE_HEADER *rstr1_ph = NULL; RESTART_PAGE_HEADER *rstr2_ph = NULL; - int log_page_size, log_page_mask, err; + int log_page_size, err; bool logfile_is_empty = true; u8 log_page_bits; @@ -501,7 +501,6 @@ bool ntfs_check_logfile(struct inode *log_vi, RESTART_PAGE_HEADER **rp) log_page_size = DefaultLogPageSize; else log_page_size = PAGE_SIZE; - log_page_mask = 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. -- 1.8.3.1