diff --git a/fs/io_uring.c b/fs/io_uring.c
index 3ee6ee1785d2e40af3ebbcda024b89299d4e5b38..6d8c2dcbfa0811394abc056acea7f9e100f44836 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -3065,16 +3065,14 @@ static inline int io_rw_prep_async(struct io_kiocb *req, int rw,
 				   bool force_nonblock)
 {
 	struct io_async_rw *iorw = &req->io->rw;
-	struct iovec *iov;
+	struct iovec *iov = iorw->fast_iov;
 	ssize_t ret;
 
-	iorw->iter.iov = iov = iorw->fast_iov;
 	ret = __io_import_iovec(rw, req, &iov, &iorw->iter, !force_nonblock);
 	if (unlikely(ret < 0))
 		return ret;
 
-	iorw->iter.iov = iov;
-	io_req_map_rw(req, iorw->iter.iov, iorw->fast_iov, &iorw->iter);
+	io_req_map_rw(req, iov, iorw->fast_iov, &iorw->iter);
 	return 0;
 }