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authorNeilBrown <neilb@suse.de>2007-08-16 15:31:28 +0400
committerJens Axboe <axboe@carl.home.kernel.dk>2007-10-10 11:25:56 +0400
commit66846572bfb4ec62bcba260028cbbcbdb77bd636 (patch)
tree23a29655a22835a49bd1549524fc3b950a5bf261 /drivers/md
parent3001ca77128273cc5634d79f5306ce2e5a14ec41 (diff)
downloadlinux-66846572bfb4ec62bcba260028cbbcbdb77bd636.tar.xz
Stop exporting blk_rq_bio_prep
blk_rq_bio_prep is exported for use in exactly one place. That place can benefit from using the new blk_rq_append_bio instead. So - change dm-emc to call blk_rq_append_bio - stop exporting blk_rq_bio_prep, and - initialise rq_disk in blk_rq_bio_prep, as dm-emc needs it. Signed-off-by: Neil Brown <neilb@suse.de> diff .prev/block/ll_rw_blk.c ./block/ll_rw_blk.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/dm-emc.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/md/dm-emc.c b/drivers/md/dm-emc.c
index 265c467854da..71cc858b7860 100644
--- a/drivers/md/dm-emc.c
+++ b/drivers/md/dm-emc.c
@@ -109,15 +109,7 @@ static struct request *get_failover_req(struct emc_handler *h,
return NULL;
}
- rq->bio = rq->biotail = bio;
- blk_rq_bio_prep(q, rq, bio);
-
- rq->rq_disk = bdev->bd_contains->bd_disk;
-
- /* bio backed don't set data */
- rq->buffer = rq->data = NULL;
- /* rq data_len used for pc cmd's request_bufflen */
- rq->data_len = bio->bi_size;
+ blk_rq_append_bio(q, rq, bio);
rq->sense = h->sense;
memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);