diff options
Diffstat (limited to 'drivers/block/cciss.c')
| -rw-r--r-- | drivers/block/cciss.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index cd375503f7b0..678af946be30 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1864,7 +1864,8 @@ static void cciss_softirq_done(struct request *rq) /* set the residual count for pc requests */ if (blk_rq_is_passthrough(rq)) scsi_req(rq)->resid_len = c->err_info->ResidualCnt; - blk_end_request_all(rq, scsi_req(rq)->result ? -EIO : 0); + blk_end_request_all(rq, scsi_req(rq)->result ? + BLK_STS_IOERR : BLK_STS_OK); spin_lock_irqsave(&h->lock, flags); cmd_free(h, c); @@ -1943,6 +1944,13 @@ static void cciss_get_serial_no(ctlr_info_t *h, int logvol, return; } +static void cciss_initialize_rq(struct request *rq) +{ + struct scsi_request *sreq = blk_mq_rq_to_pdu(rq); + + scsi_req_init(sreq); +} + /* * cciss_add_disk sets up the block device queue for a logical drive */ @@ -1955,7 +1963,9 @@ static int cciss_add_disk(ctlr_info_t *h, struct gendisk *disk, disk->queue->cmd_size = sizeof(struct scsi_request); disk->queue->request_fn = do_cciss_request; + disk->queue->initialize_rq_fn = cciss_initialize_rq; disk->queue->queue_lock = &h->lock; + queue_flag_set_unlocked(QUEUE_FLAG_SCSI_PASSTHROUGH, disk->queue); if (blk_init_allocated_queue(disk->queue) < 0) goto cleanup_queue; |