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-rw-r--r--drivers/md/dm-emc.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/md/dm-emc.c b/drivers/md/dm-emc.c
index 265c467854d..a2191a4fcf7 100644
--- a/drivers/md/dm-emc.c
+++ b/drivers/md/dm-emc.c
@@ -38,13 +38,10 @@ static inline void free_bio(struct bio *bio)
bio_put(bio);
}
-static int emc_endio(struct bio *bio, unsigned int bytes_done, int error)
+static void emc_endio(struct bio *bio, int error)
{
struct dm_path *path = bio->bi_private;
- if (bio->bi_size)
- return 1;
-
/* We also need to look at the sense keys here whether or not to
* switch to the next PG etc.
*
@@ -109,15 +106,7 @@ 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);