Merge tag 'md-fixes-20231120' of...

Merge tag 'md-fixes-20231120' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.7

Pull MD fix from Song.

* tag 'md-fixes-20231120' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
  md: fix bi_status reporting in md_end_clone_io

drivers/md/md.c

@@ -8666,7 +8666,8 @@ static void md_end_clone_io(struct bio *bio)
 	struct bio *orig_bio = md_io_clone->orig_bio;
 	struct mddev *mddev = md_io_clone->mddev;
 
-	orig_bio->bi_status = bio->bi_status;
+	if (bio->bi_status && !orig_bio->bi_status)
+		orig_bio->bi_status = bio->bi_status;
 
 	if (md_io_clone->start_time)
 		bio_end_io_acct(orig_bio, md_io_clone->start_time);