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authorMiklos Szeredi <mszeredi@redhat.com>2016-09-27 12:03:58 +0300
committerMiklos Szeredi <mszeredi@redhat.com>2016-09-27 12:03:58 +0300
commit18fc84dafaac1fd63d5e6e600058eada8fc7914b (patch)
treed48fc9b796c75e21ed5fbc7777755dd824941b46 /fs
parent1cd66c93ba8cdb873258f58ae6a817b28a02bcc3 (diff)
downloadlinux-18fc84dafaac1fd63d5e6e600058eada8fc7914b.tar.xz
vfs: remove unused i_op->rename
No in-tree uses remain. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/cachefiles/namei.c3
-rw-r--r--fs/namei.c15
2 files changed, 4 insertions, 14 deletions
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index 3f7c2cd41f8f..02e1507812de 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -804,8 +804,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
!d_backing_inode(subdir)->i_op->lookup ||
!d_backing_inode(subdir)->i_op->mkdir ||
!d_backing_inode(subdir)->i_op->create ||
- (!d_backing_inode(subdir)->i_op->rename &&
- !d_backing_inode(subdir)->i_op->rename2) ||
+ !d_backing_inode(subdir)->i_op->rename2 ||
!d_backing_inode(subdir)->i_op->rmdir ||
!d_backing_inode(subdir)->i_op->unlink)
goto check_error;
diff --git a/fs/namei.c b/fs/namei.c
index adb04146df09..02803bd6cbad 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -4369,12 +4369,9 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
if (error)
return error;
- if (!old_dir->i_op->rename && !old_dir->i_op->rename2)
+ if (!old_dir->i_op->rename2)
return -EPERM;
- if (flags && !old_dir->i_op->rename2)
- return -EINVAL;
-
/*
* If we are going to change the parent - check write permissions,
* we'll need to flip '..'.
@@ -4428,14 +4425,8 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
if (error)
goto out;
}
- if (!old_dir->i_op->rename2) {
- error = old_dir->i_op->rename(old_dir, old_dentry,
- new_dir, new_dentry);
- } else {
- WARN_ON(old_dir->i_op->rename != NULL);
- error = old_dir->i_op->rename2(old_dir, old_dentry,
- new_dir, new_dentry, flags);
- }
+ error = old_dir->i_op->rename2(old_dir, old_dentry,
+ new_dir, new_dentry, flags);
if (error)
goto out;