3849 	struct io_rename *ren = &req->rename;  in io_renameat_prep()  local
3859 	ren->old_dfd = READ_ONCE(sqe->fd);  in io_renameat_prep()
3862 	ren->new_dfd = READ_ONCE(sqe->len);  in io_renameat_prep()
3863 	ren->flags = READ_ONCE(sqe->rename_flags);  in io_renameat_prep()
3865 	ren->oldpath = getname(oldf);  in io_renameat_prep()
3866 	if (IS_ERR(ren->oldpath))  in io_renameat_prep()
3867 		return PTR_ERR(ren->oldpath);  in io_renameat_prep()
3869 	ren->newpath = getname(newf);  in io_renameat_prep()
3870 	if (IS_ERR(ren->newpath)) {  in io_renameat_prep()
3871 		putname(ren->oldpath);  in io_renameat_prep()
3872 		return PTR_ERR(ren->newpath);  in io_renameat_prep()
3881 	struct io_rename *ren = &req->rename;  in io_renameat()  local
3887 	ret = do_renameat2(ren->old_dfd, ren->oldpath, ren->new_dfd,  in io_renameat()
3888 				ren->newpath, ren->flags);  in io_renameat()