blk_rq_payload_bytes
blk_rq_payload_bytes(req));
int length = blk_rq_payload_bytes(req);
"Invalid SGL for payload:%d nents:%d\n", blk_rq_payload_bytes(req),
data_len = blk_rq_payload_bytes(rq);
unsigned int length = blk_rq_payload_bytes(req);
blk_rq_payload_bytes(req), blk_rq_nr_phys_segments(req));
return DIV_ROUND_UP(blk_rq_payload_bytes(req), nseg);
blk_rq_payload_bytes(rq) <=
blk_rq_payload_bytes(rq) : 0;
size = blk_rq_payload_bytes(rq);
if (!blk_rq_payload_bytes(rq)) {
iod->req.transfer_len = blk_rq_payload_bytes(req);
cmd->sdb.length = blk_rq_payload_bytes(rq);