diff options
Diffstat (limited to 'fs/xfs/xfs_rw.c')
| -rw-r--r-- | fs/xfs/xfs_rw.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c index abb2c458b14..e336742a58a 100644 --- a/fs/xfs/xfs_rw.c +++ b/fs/xfs/xfs_rw.c @@ -47,48 +47,6 @@ #include "xfs_trace.h" /* - * This is a subroutine for xfs_write() and other writers (xfs_ioctl) - * which clears the setuid and setgid bits when a file is written. - */ -int -xfs_write_clear_setuid( - xfs_inode_t *ip) -{ - xfs_mount_t *mp; - xfs_trans_t *tp; - int error; - - mp = ip->i_mount; - tp = xfs_trans_alloc(mp, XFS_TRANS_WRITEID); - if ((error = xfs_trans_reserve(tp, 0, - XFS_WRITEID_LOG_RES(mp), - 0, 0, 0))) { - xfs_trans_cancel(tp, 0); - return error; - } - xfs_ilock(ip, XFS_ILOCK_EXCL); - xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL); - xfs_trans_ihold(tp, ip); - ip->i_d.di_mode &= ~S_ISUID; - - /* - * Note that we don't have to worry about mandatory - * file locking being disabled here because we only - * clear the S_ISGID bit if the Group execute bit is - * on, but if it was on then mandatory locking wouldn't - * have been enabled. - */ - if (ip->i_d.di_mode & S_IXGRP) { - ip->i_d.di_mode &= ~S_ISGID; - } - xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - xfs_trans_set_sync(tp); - error = xfs_trans_commit(tp, 0); - xfs_iunlock(ip, XFS_ILOCK_EXCL); - return 0; -} - -/* * Force a shutdown of the filesystem instantly while keeping * the filesystem consistent. We don't do an unmount here; just shutdown * the shop, make sure that absolutely nothing persistent happens to |