diff --git a/fs/io_uring.c b/fs/io_uring.c
index 8ac6a4200b8bb026be026a98a0e46d60063cad97..3c05b3e5803167d00d8c9fc0afd7650f6f6a3618 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1782,6 +1782,9 @@ static int io_setup_async_rw(struct io_kiocb *req, ssize_t io_size,
 			     struct iovec *iovec, struct iovec *fast_iov,
 			     struct iov_iter *iter)
 {
+	if (req->opcode == IORING_OP_READ_FIXED ||
+	    req->opcode == IORING_OP_WRITE_FIXED)
+		return 0;
 	if (!req->io && io_alloc_async_ctx(req))
 		return -ENOMEM;