Lines Matching defs:mp2
3416 mblk_t *mp1 = NULL, *mp2 = NULL;
3434 mp2 = allocb(sizeof (ugen_isoc_pkt_descr_t) * n_pkt, BPRI_HI);
3435 if (mp2 == NULL) {
3440 bcopy(pkt_descr, mp2->b_wptr,
3443 mp2->b_wptr += sizeof (ugen_isoc_pkt_descr_t) * n_pkt;
3446 linkb(mp2, reqp->isoc_data);
3448 /* concatenate data bytes in mp2 */
3449 if ((mp1 = msgpullup(mp2, -1)) != NULL) {
3460 mp2->b_cont = NULL;
3463 freemsg(mp2);
3464 mp2 = NULL;