[PATCH v1] io_uring: update outdated comment of callbacks

[Lin Ma <linma@zju.edu.cn>]

Previous commit ebc11b6c6b87 ("io_uring: clean io-wq callbacks") rename
io_free_work() into io_wq_free_work() for consistency. This patch also
updates relevant comment to avoid misunderstanding.

Fixes: ebc11b6c6b87 ("io_uring: clean io-wq callbacks")
Signed-off-by: Lin Ma <linma@zju.edu.cn>
---
 io_uring/io_uring.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index ac8c488e3077..a1024b7fcc73 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -1782,7 +1782,7 @@ void io_wq_submit_work(struct io_wq_work *work)
 	bool needs_poll = false;
 	int ret = 0, err = -ECANCELED;
 
-	/* one will be dropped by ->io_free_work() after returning to io-wq */
+	/* one will be dropped by ->io_wq_free_work() after returning to io-wq */
 	if (!(req->flags & REQ_F_REFCOUNT))
 		__io_req_set_refcount(req, 2);
 	else
-- 
2.38.1