diff options
Diffstat (limited to 'block/scsi_ioctl.c')
| -rw-r--r-- | block/scsi_ioctl.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index 82a0ca2f6729..5f8e798ede4e 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -75,7 +75,7 @@ static int sg_set_timeout(struct request_queue *q, int __user *p) static int sg_get_reserved_size(struct request_queue *q, int __user *p) { - unsigned val = min(q->sg_reserved_size, q->max_sectors << 9); + unsigned val = min(q->sg_reserved_size, queue_max_sectors(q) << 9); return put_user(val, p); } @@ -89,8 +89,8 @@ static int sg_set_reserved_size(struct request_queue *q, int __user *p) if (size < 0) return -EINVAL; - if (size > (q->max_sectors << 9)) - size = q->max_sectors << 9; + if (size > (queue_max_sectors(q) << 9)) + size = queue_max_sectors(q) << 9; q->sg_reserved_size = size; return 0; @@ -230,7 +230,7 @@ static int blk_complete_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr, hdr->info = 0; if (hdr->masked_status || hdr->host_status || hdr->driver_status) hdr->info |= SG_INFO_CHECK; - hdr->resid = rq->data_len; + hdr->resid = rq->resid_len; hdr->sb_len_wr = 0; if (rq->sense_len && hdr->sbp) { @@ -264,7 +264,7 @@ static int sg_io(struct request_queue *q, struct gendisk *bd_disk, if (hdr->cmd_len > BLK_MAX_CDB) return -EINVAL; - if (hdr->dxfer_len > (q->max_hw_sectors << 9)) + if (hdr->dxfer_len > (queue_max_hw_sectors(q) << 9)) return -EIO; if (hdr->dxfer_len) @@ -500,9 +500,6 @@ static int __blk_send_generic(struct request_queue *q, struct gendisk *bd_disk, rq = blk_get_request(q, WRITE, __GFP_WAIT); rq->cmd_type = REQ_TYPE_BLOCK_PC; - rq->data = NULL; - rq->data_len = 0; - rq->extra_len = 0; rq->timeout = BLK_DEFAULT_SG_TIMEOUT; rq->cmd[0] = cmd; rq->cmd[4] = data; |