io_uring: fix missing 'return' in comment

to #28170604

commit bff6035d0c40fa1dd195aa41f61814d622883420 upstream

The missing 'return' work may make it hard for other developers to
understand it.
Signed-off-by: NChucheng Luo <luochucheng@vivo.com>
Signed-off-by: NJens Axboe <axboe@kernel.dk>
Acked-by: NJoseph Qi <joseph.qi@linux.alibaba.com>
Signed-off-by: NXiaoguang Wang <xiaoguang.wang@linux.alibaba.com>

fs/io_uring.c

@@ -2681,7 +2681,7 @@ static int io_write(struct io_kiocb *req, bool force_nonblock)
 			current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;
 
 		/*
-		 * Raw bdev writes will -EOPNOTSUPP for IOCB_NOWAIT. Just
+		 * Raw bdev writes will return -EOPNOTSUPP for IOCB_NOWAIT. Just
 		 * retry them without IOCB_NOWAIT.
 		 */
 		if (ret2 == -EOPNOTSUPP && (kiocb->ki_flags & IOCB_NOWAIT))