diff options
Diffstat (limited to 'drivers/scsi/sr.c')
| -rw-r--r-- | drivers/scsi/sr.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index f925b1f1f9ad..3adba389cae5 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -966,6 +966,7 @@ static int sr_read_cdda_bpc(struct cdrom_device_info *cdi, void __user *ubuf, struct gendisk *disk = cdi->disk; u32 len = nr * CD_FRAMESIZE_RAW; struct scsi_request *req; + struct scsi_cmnd *scmd; struct request *rq; struct bio *bio; int ret; @@ -974,22 +975,23 @@ static int sr_read_cdda_bpc(struct cdrom_device_info *cdi, void __user *ubuf, if (IS_ERR(rq)) return PTR_ERR(rq); req = scsi_req(rq); + scmd = blk_mq_rq_to_pdu(rq); ret = blk_rq_map_user(disk->queue, rq, NULL, ubuf, len, GFP_KERNEL); if (ret) goto out_put_request; - req->cmd[0] = GPCMD_READ_CD; - req->cmd[1] = 1 << 2; - req->cmd[2] = (lba >> 24) & 0xff; - req->cmd[3] = (lba >> 16) & 0xff; - req->cmd[4] = (lba >> 8) & 0xff; - req->cmd[5] = lba & 0xff; - req->cmd[6] = (nr >> 16) & 0xff; - req->cmd[7] = (nr >> 8) & 0xff; - req->cmd[8] = nr & 0xff; - req->cmd[9] = 0xf8; - req->cmd_len = 12; + scmd->cmnd[0] = GPCMD_READ_CD; + scmd->cmnd[1] = 1 << 2; + scmd->cmnd[2] = (lba >> 24) & 0xff; + scmd->cmnd[3] = (lba >> 16) & 0xff; + scmd->cmnd[4] = (lba >> 8) & 0xff; + scmd->cmnd[5] = lba & 0xff; + scmd->cmnd[6] = (nr >> 16) & 0xff; + scmd->cmnd[7] = (nr >> 8) & 0xff; + scmd->cmnd[8] = nr & 0xff; + scmd->cmnd[9] = 0xf8; + scmd->cmd_len = 12; rq->timeout = 60 * HZ; bio = rq->bio; |