Lines Matching defs:ump
545 mblk_t *ump = NULL;
551 ump = sctp->sctp_xmit_head;
554 for (; ump != NULL; ump = nump) {
555 for (mp = ump->b_cont; mp != NULL; mp = nmp) {
561 ASSERT(DB_REF(ump) == 1);
562 nump = ump->b_next;
563 ump->b_next = NULL;
564 ump->b_prev = NULL;
565 ump->b_cont = NULL;
566 freeb(ump);
568 if ((ump = sctp->sctp_xmit_unsent) == NULL) {