DBGP_REQ_LEN
req->length = DBGP_REQ_LEN;
req->buf = kzalloc(DBGP_REQ_LEN, GFP_KERNEL);
req->length = DBGP_REQ_LEN;
if (length > DBGP_REQ_LEN) {
*temp = cpu_to_le16(DBGP_REQ_LEN);
length = DBGP_REQ_LEN;