555 	mblk_t *mp, *nmp;  in sctp_free_msg()  local
557 	for (mp = ump->b_cont; mp; mp = nmp) {  in sctp_free_msg()
558 		nmp = mp->b_next;  in sctp_free_msg()
609 		mblk_t *nmp;  in sctp_add_proto_hdr()  local
616 		nmp = allocb(sctps->sctps_wroff_xtra + hdrlen + sacklen,  in sctp_add_proto_hdr()
618 		if (nmp == NULL) {  in sctp_add_proto_hdr()
623 		nmp->b_rptr += sctps->sctps_wroff_xtra;  in sctp_add_proto_hdr()
624 		nmp->b_wptr = nmp->b_rptr + hdrlen + sacklen;  in sctp_add_proto_hdr()
625 		nmp->b_cont = mp;  in sctp_add_proto_hdr()
626 		mp = nmp;  in sctp_add_proto_hdr()
697 	mblk_t		*mp, *nmp;  in sctp_find_fast_rexmit_mblks()  local
753 				if ((nmp = dupmsg(mp)) == NULL)  in sctp_find_fast_rexmit_mblks()
758 						linkb(nmp, fill);  in sctp_find_fast_rexmit_mblks()
767 					start_mp = nmp;  in sctp_find_fast_rexmit_mblks()
769 					linkb(end_mp, nmp);  in sctp_find_fast_rexmit_mblks()
771 				end_mp = nmp;  in sctp_find_fast_rexmit_mblks()
989 	mblk_t			*nmp;  in sctp_output()  local
1100 			if ((nmp = dupmsg(mp)) == NULL) {  in sctp_output()
1104 			SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_output()
1105 			head = sctp_add_proto_hdr(sctp, fp, nmp, sacklen,  in sctp_output()
1122 				freemsg(nmp);  in sctp_output()
1147 			if ((nmp = dupmsg(mp)) == NULL) {  in sctp_output()
1151 			SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_output()
1152 			head = sctp_add_proto_hdr(sctp, fp, nmp, 0, &error);  in sctp_output()
1168 				freemsg(nmp);  in sctp_output()
1245 			if ((nmp = dupmsg(mp)) == NULL)  in sctp_output()
1252 					linkb(nmp, fill);  in sctp_output()
1254 					freemsg(nmp);  in sctp_output()
1260 			SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_output()
1262 			linkb(head, nmp);  in sctp_output()
1459 sctp_make_ftsns(sctp_t *sctp, mblk_t *meta, mblk_t *mp, mblk_t **nmp,  in sctp_make_ftsns()  argument
1512 	*nmp = sctp_make_ftsn_chunk(sctp, fp, sets, nsets, *seglen);  in sctp_make_ftsns()
1514 	if (*nmp == NULL)  in sctp_make_ftsns()
1529 	head = sctp_add_proto_hdr(sctp, fp, *nmp, sacklen, NULL);  in sctp_make_ftsns()
1531 		freemsg(*nmp);  in sctp_make_ftsns()
1532 		*nmp = NULL;  in sctp_make_ftsns()
1537 	*nmp = head;  in sctp_make_ftsns()
1670 	mblk_t		*nmp = NULL;  in sctp_rexmit()  local
1843 		sctp_make_ftsns(sctp, meta, mp, &nmp, fp, &seglen);  in sctp_rexmit()
1844 		if (nmp == NULL) {  in sctp_rexmit()
1848 		head = nmp;  in sctp_rexmit()
1911 	nmp = dupmsg(mp);  in sctp_rexmit()
1912 	if (nmp == NULL)  in sctp_rexmit()
1917 			linkb(nmp, fill);  in sctp_rexmit()
1920 			freemsg(nmp);  in sctp_rexmit()
1924 	SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_rexmit()
1925 	head = sctp_add_proto_hdr(sctp, fp, nmp, sacklen, NULL);  in sctp_rexmit()
1927 		freemsg(nmp);  in sctp_rexmit()
1986 		if ((nmp = dupmsg(mp)) == NULL)  in sctp_rexmit()
1992 				linkb(nmp, fill);  in sctp_rexmit()
1994 				freemsg(nmp);  in sctp_rexmit()
1998 		linkb(head, nmp);  in sctp_rexmit()
2000 		SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_rexmit()
2082 	mblk_t		*nmp;  in sctp_rexmit_packet()  local
2094 	nmp = dupmsg(*mp);  in sctp_rexmit_packet()
2095 	if (nmp == NULL)  in sctp_rexmit_packet()
2100 			linkb(nmp, fill);  in sctp_rexmit_packet()
2103 			freemsg(nmp);  in sctp_rexmit_packet()
2107 	SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_rexmit_packet()
2108 	head = sctp_add_proto_hdr(sctp, fp, nmp, 0, NULL);  in sctp_rexmit_packet()
2110 		freemsg(nmp);  in sctp_rexmit_packet()
2167 		if ((nmp = dupmsg(*mp)) == NULL)  in sctp_rexmit_packet()
2173 				linkb(nmp, fill);  in sctp_rexmit_packet()
2175 				freemsg(nmp);  in sctp_rexmit_packet()
2179 		linkb(head, nmp);  in sctp_rexmit_packet()
2181 		SCTP_CHUNK_CLEAR_FLAGS(nmp);  in sctp_rexmit_packet()