Rearrange io_read return handling so first we expect it completing
successfully and only then checking for errors, which is a colder path.
Signed-off-by: Pavel Begunkov <asml.silence@xxxxxxxxx>
---
fs/io_uring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 561610e30085..6e1d70411589 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -3449,7 +3449,7 @@ static int io_read(struct io_kiocb *req, unsigned int issue_flags)
ret = 0;
} else if (ret == -EIOCBQUEUED) {
goto out_free;
- } else if (ret <= 0 || ret == req->result || !force_nonblock ||
+ } else if (ret == req->result || ret <= 0 || !force_nonblock ||
(req->flags & REQ_F_NOWAIT) || !need_read_all(req)) {
/* read all, failed, already did sync or don't want to retry */
goto done;
--
2.33.0
