io_uring: simplify nxt propagation in io_queue_sqe (9aaf3543) · Commits · 戴 / test

Don't overuse goto's, complex control flow doesn't make compilers happy and makes code harder to read. Signed-off-by:

fs/io_uring.c

+3 −7

Original line number	Diff line number	Diff line
		@@ -6188,7 +6188,6 @@ again:
		*/
		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 @@ punt:

		if (nxt) {
		req = nxt;

		if (req->flags & REQ_F_FORCE_ASYNC) {
		linked_timeout = NULL;
		goto punt;
		}
		if (!(req->flags & REQ_F_FORCE_ASYNC))
		goto again;
		io_queue_async_work(req);
		}
		exit:
		if (old_creds)