[dm-devel] [PATCH] block: cosmetic changes

[Tejun Heo]

Cosmetic changes.  This is taken from Jens' zero-length barrier patch.

Signed-off-by: Tejun Heo <htejun at gmail.com>
Cc: Jens Axboe <jes.axboe at oracle.com>
---
 block/ll_rw_blk.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Index: work/block/ll_rw_blk.c
===================================================================
--- work.orig/block/ll_rw_blk.c
+++ work/block/ll_rw_blk.c
@@ -443,7 +443,8 @@ static inline struct request *start_orde
 	rq_init(q, rq);
 	if (bio_data_dir(q->orig_bar_rq->bio) == WRITE)
 		rq->cmd_flags |= REQ_RW;
-	rq->cmd_flags |= q->ordered & QUEUE_ORDERED_FUA ? REQ_FUA : 0;
+	if (q->ordered & QUEUE_ORDERED_FUA)
+		rq->cmd_flags |= REQ_FUA;
 	rq->elevator_private = NULL;
 	rq->elevator_private2 = NULL;
 	init_request_from_bio(rq, q->orig_bar_rq->bio);
@@ -3167,7 +3168,7 @@ end_io:
 			break;
 		}
 
-		if (unlikely(bio_sectors(bio) > q->max_hw_sectors)) {
+		if (unlikely(nr_sectors > q->max_hw_sectors)) {
 			printk("bio too big device %s (%u > %u)\n", 
 				bdevname(bio->bi_bdev, b),
 				bio_sectors(bio),