md/raid5: small tidyup in raid5_align_endio

Diving through ->queue to find mddev is unnecessarily complex - there is an easier path to finding mddev, so use that. Signed-off-by: NeilBrown <neilb@suse.de>
git-mirror · May 18, 2010 · 2b7f222 · 2b7f222
1 parent a78d38a
commit 2b7f222
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
@@ -3713,10 +3713,10 @@ static void raid5_align_endio(struct bio *bi, int error)
 
 	bio_put(bi);
 
-	mddev = raid_bi->bi_bdev->bd_disk->queue->queuedata;
-	conf = mddev->private;
 	rdev = (void*)raid_bi->bi_next;
 	raid_bi->bi_next = NULL;
+	mddev = rdev->mddev;
+	conf = mddev->private;
 
 	rdev_dec_pending(rdev, conf->mddev);