Commit 8d3e2936 authored by Miklos Szeredi's avatar Miklos Szeredi
Browse files

Revert "vfs: rename: check backing inode being equal" 



This reverts commit 9409e22a.

Since commit 51f7e52d ("ovl: share inode for hard link") there's no
need to call d_real_inode() to check two overlay inodes for equality.

Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent beef5121

fs/namei.c

+1 −5
Original line number Diff line number Diff line
@@ -4345,11 +4345,7 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry, 
	bool new_is_dir = false;

	unsigned max_links = new_dir->i_sb->s_max_links;



	/*

	 * Check source == target.

	 * On overlayfs need to look at underlying inodes.

	 */

	if (d_real_inode(old_dentry) == d_real_inode(new_dentry))

	if (source == target)

		return 0;



	error = may_delete(old_dir, old_dentry, is_dir);