3900 	struct io_unlink *un = &req->unlink;  in io_unlinkat_prep()  local
3911 	un->dfd = READ_ONCE(sqe->fd);  in io_unlinkat_prep()
3913 	un->flags = READ_ONCE(sqe->unlink_flags);  in io_unlinkat_prep()
3914 	if (un->flags & ~AT_REMOVEDIR)  in io_unlinkat_prep()
3918 	un->filename = getname(fname);  in io_unlinkat_prep()
3919 	if (IS_ERR(un->filename))  in io_unlinkat_prep()
3920 		return PTR_ERR(un->filename);  in io_unlinkat_prep()
3928 	struct io_unlink *un = &req->unlink;  in io_unlinkat()  local
3934 	if (un->flags & AT_REMOVEDIR)  in io_unlinkat()
3935 		ret = do_rmdir(un->dfd, un->filename);  in io_unlinkat()
3937 		ret = do_unlinkat(un->dfd, un->filename);  in io_unlinkat()