io_uring: remove io_free_req_find_next()

to #26323578

commit 70cf9f3270a5c5148e93a526dc1e51965259e70c upstream.

There is only one one-liner user of io_free_req_find_next(). Inline it.
Signed-off-by: NPavel Begunkov <asml.silence@gmail.com>
Signed-off-by: NJens Axboe <axboe@kernel.dk>
Signed-off-by: NJoseph Qi <joseph.qi@linux.alibaba.com>
Acked-by: NXiaoguang Wang <xiaoguang.wang@linux.alibaba.com>

fs/io_uring.c

@@ -989,15 +989,10 @@ static void io_req_find_next(struct io_kiocb *req, struct io_kiocb **nxt)
 	}
 }
 
-static void io_free_req_find_next(struct io_kiocb *req, struct io_kiocb **nxt)
-{
-	io_req_find_next(req, nxt);
-	__io_free_req(req);
-}
-
 static void io_free_req(struct io_kiocb *req)
 {
-	io_free_req_find_next(req, NULL);
+	io_req_find_next(req, NULL);
+	__io_free_req(req);
 }
 
 /*