diff options
Diffstat (limited to 'fs/ubifs/ioctl.c')
| -rw-r--r-- | fs/ubifs/ioctl.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index 6b05b3ec500e..034ad14710d1 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * This file is part of UBIFS. * * Copyright (C) 2006-2008 Nokia Corporation. * Copyright (C) 2006, 2007 University of Szeged, Hungary * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 51 - * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * * Authors: Zoltan Sogor * Artem Bityutskiy (Битюцкий Артём) * Adrian Hunter @@ -119,18 +107,11 @@ static int setflags(struct inode *inode, int flags) if (err) return err; - /* - * The IMMUTABLE and APPEND_ONLY flags can only be changed by - * the relevant capability. - */ mutex_lock(&ui->ui_mutex); oldflags = ubifs2ioctl(ui->flags); - if ((flags ^ oldflags) & (FS_APPEND_FL | FS_IMMUTABLE_FL)) { - if (!capable(CAP_LINUX_IMMUTABLE)) { - err = -EPERM; - goto out_unlock; - } - } + err = vfs_ioc_setflags_prepare(inode, oldflags, flags); + if (err) + goto out_unlock; ui->flags = ioctl2ubifs(flags); ubifs_set_inode_flags(inode); |