74 	struct sctp_association *asoc = NULL;  in sctp_datamsg_destroy()  local
90 		asoc = chunk->asoc;  in sctp_datamsg_destroy()
91 		error = msg->send_error ?: asoc->outqueue.error;  in sctp_datamsg_destroy()
94 		if (sctp_ulpevent_type_enabled(asoc->subscribe,  in sctp_datamsg_destroy()
96 			ev = sctp_ulpevent_make_send_failed(asoc, chunk, sent,  in sctp_datamsg_destroy()
99 				asoc->stream.si->enqueue_event(&asoc->ulpq, ev);  in sctp_datamsg_destroy()
102 		if (sctp_ulpevent_type_enabled(asoc->subscribe,  in sctp_datamsg_destroy()
104 			ev = sctp_ulpevent_make_send_failed_event(asoc, chunk,  in sctp_datamsg_destroy()
108 				asoc->stream.si->enqueue_event(&asoc->ulpq, ev);  in sctp_datamsg_destroy()
146 struct sctp_datamsg *sctp_datamsg_from_user(struct sctp_association *asoc,  in sctp_datamsg_from_user()  argument
165 	if (asoc->peer.prsctp_capable && sinfo->sinfo_timetolive &&  in sctp_datamsg_from_user()
174 	max_data = asoc->frag_point;  in sctp_datamsg_from_user()
176 		max_data = sctp_min_frag_point(sctp_sk(asoc->base.sk),  in sctp_datamsg_from_user()
177 					       sctp_datachk_len(&asoc->stream));  in sctp_datamsg_from_user()
179 				    __func__, asoc, max_data);  in sctp_datamsg_from_user()
186 	if (sctp_auth_send_cid(SCTP_CID_DATA, asoc)) {  in sctp_datamsg_from_user()
187 		struct sctp_hmac *hmac_desc = sctp_auth_asoc_get_hmac(asoc);  in sctp_datamsg_from_user()
194 		    sinfo->sinfo_ssn != asoc->active_key_id) {  in sctp_datamsg_from_user()
195 			shkey = sctp_auth_get_shkey(asoc, sinfo->sinfo_ssn);  in sctp_datamsg_from_user()
201 			shkey = asoc->shkey;  in sctp_datamsg_from_user()
214 	if (timer_pending(&asoc->timers[SCTP_EVENT_TIMEOUT_SACK]) &&  in sctp_datamsg_from_user()
215 	    asoc->outqueue.out_qlen == 0 &&  in sctp_datamsg_from_user()
216 	    list_empty(&asoc->outqueue.retransmit) &&  in sctp_datamsg_from_user()
221 	if (asoc->state < SCTP_STATE_COOKIE_ECHOED)  in sctp_datamsg_from_user()
228 			SCTP_INC_STATS(asoc->base.net,  in sctp_datamsg_from_user()
262 		chunk = asoc->stream.si->make_datafrag(asoc, sinfo, len, frag,  in sctp_datamsg_from_user()
302 	if (!chunk->asoc->peer.prsctp_capable)  in sctp_chunk_abandoned()
315 			SCTP_SO(&chunk->asoc->stream,  in sctp_chunk_abandoned()
319 			chunk->asoc->abandoned_sent[SCTP_PR_INDEX(TTL)]++;  in sctp_chunk_abandoned()
322 			chunk->asoc->abandoned_unsent[SCTP_PR_INDEX(TTL)]++;  in sctp_chunk_abandoned()
330 			SCTP_SO(&chunk->asoc->stream,  in sctp_chunk_abandoned()
333 		chunk->asoc->abandoned_sent[SCTP_PR_INDEX(RTX)]++;  in sctp_chunk_abandoned()