46 	struct file *realfile;  in ovl_open_realfile()  local
58 		realfile = ERR_PTR(err);  in ovl_open_realfile()
60 		realfile = ERR_PTR(-EPERM);  in ovl_open_realfile()
62 		realfile = open_with_fake_path(&file->f_path, flags, realinode,  in ovl_open_realfile()
69 		 realfile, IS_ERR(realfile) ? 0 : realfile->f_flags);  in ovl_open_realfile()
71 	return realfile;  in ovl_open_realfile()
154 	struct file *realfile;  in ovl_open()  local
164 	realfile = ovl_open_realfile(file, ovl_inode_realdata(inode));  in ovl_open()
165 	if (IS_ERR(realfile))  in ovl_open()
166 		return PTR_ERR(realfile);  in ovl_open()
168 	file->private_data = realfile;  in ovl_open()
486 	struct file *realfile = file->private_data;  in ovl_mmap()  local
490 	if (!realfile->f_op->mmap)  in ovl_mmap()
496 	vma->vm_file = get_file(realfile);  in ovl_mmap()
504 		fput(realfile);  in ovl_mmap()