bsg submits REQ_TYPE_BLOCK_PC so the right check is max_hw_sectors.
But I've removed this check because right after, bsg proceeds with
calling blk_rq_map_user() which does all the right checks.
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
if (hdr->guard != 'Q')
return -EINVAL;
- if (hdr->dout_xfer_len > (q->max_sectors << 9) ||
- hdr->din_xfer_len > (q->max_sectors << 9))
- return -EIO;
switch (hdr->protocol) {
case BSG_PROTOCOL_SCSI: