From: Jens Axboe It's just a typo (well too much copy'n paste, actually), this should fix it. Signed-off-by: Andrew Morton --- 25-akpm/drivers/md/md.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/md/md.c~barrier-md-fix drivers/md/md.c --- 25/drivers/md/md.c~barrier-md-fix Mon Aug 2 16:08:48 2004 +++ 25-akpm/drivers/md/md.c Mon Aug 2 16:08:48 2004 @@ -167,7 +167,7 @@ int md_flush_mddev(mddev_t *mddev, secto request_queue_t *r_queue = bdev_get_queue(rdev->bdev); int err; - if (!r_queue->unplug_fn) + if (!r_queue->issue_flush_fn) err = -EOPNOTSUPP; else err = r_queue->issue_flush_fn(r_queue, rdev->bdev->bd_disk, error_sector); _