io_uring: simplify nxt propagation in io_queue_sqe

Don't overuse goto's, complex control flow doesn't make compilers happy
and makes code harder to read.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

fs/io_uring.c

@@ -6188,7 +6188,6 @@ static void __io_queue_sqe(struct io_kiocb *req, struct io_comp_state *cs)
 	 */
 	if (ret == -EAGAIN && !(req->flags & REQ_F_NOWAIT)) {
 		if (!io_arm_poll_handler(req)) {
-punt:
 			/*
 			 * Queued up for async execution, worker will release
 			 * submit reference when the iocb is actually submitted.
@@ -6217,12 +6216,9 @@ static void __io_queue_sqe(struct io_kiocb *req, struct io_comp_state *cs)
 
 	if (nxt) {
 		req = nxt;
-
-		if (req->flags & REQ_F_FORCE_ASYNC) {
-			linked_timeout = NULL;
-			goto punt;
-		}
-		goto again;
+		if (!(req->flags & REQ_F_FORCE_ASYNC))
+			goto again;
+		io_queue_async_work(req);
 	}
 exit:
 	if (old_creds)