75 	struct sctp_chunk *chunk;  in sctp_datamsg_free()  local
80 	list_for_each_entry(chunk, &msg->chunks, frag_list)  in sctp_datamsg_free()
81 		sctp_chunk_free(chunk);  in sctp_datamsg_free()
90 	struct sctp_chunk *chunk;  in sctp_datamsg_destroy()  local
102 		chunk = list_entry(pos, struct sctp_chunk, frag_list);  in sctp_datamsg_destroy()
105 			asoc = chunk->asoc;  in sctp_datamsg_destroy()
119 			if (chunk->has_tsn)  in sctp_datamsg_destroy()
124 			ev = sctp_ulpevent_make_send_failed(asoc, chunk, sent,  in sctp_datamsg_destroy()
130 		sctp_chunk_put(chunk);  in sctp_datamsg_destroy()
151 static void sctp_datamsg_assign(struct sctp_datamsg *msg, struct sctp_chunk *chunk)  in sctp_datamsg_assign()  argument
154 	chunk->msg = msg;  in sctp_datamsg_assign()
172 	struct sctp_chunk *chunk;  in sctp_datamsg_from_user()  local
276 		chunk = sctp_make_datafrag_empty(asoc, sinfo, len, frag, 0);  in sctp_datamsg_from_user()
278 		if (!chunk) {  in sctp_datamsg_from_user()
283 		err = sctp_user_addto_chunk(chunk, len, from);  in sctp_datamsg_from_user()
288 		__skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr  in sctp_datamsg_from_user()
289 			   - (__u8 *)chunk->skb->data);  in sctp_datamsg_from_user()
291 		sctp_datamsg_assign(msg, chunk);  in sctp_datamsg_from_user()
292 		list_add_tail(&chunk->frag_list, &msg->chunks);  in sctp_datamsg_from_user()
312 		chunk = sctp_make_datafrag_empty(asoc, sinfo, over, frag, 0);  in sctp_datamsg_from_user()
314 		if (!chunk) {  in sctp_datamsg_from_user()
319 		err = sctp_user_addto_chunk(chunk, over, from);  in sctp_datamsg_from_user()
322 		__skb_pull(chunk->skb, (__u8 *)chunk->chunk_hdr  in sctp_datamsg_from_user()
323 			   - (__u8 *)chunk->skb->data);  in sctp_datamsg_from_user()
327 		sctp_datamsg_assign(msg, chunk);  in sctp_datamsg_from_user()
328 		list_add_tail(&chunk->frag_list, &msg->chunks);  in sctp_datamsg_from_user()
334 	sctp_chunk_free(chunk);  in sctp_datamsg_from_user()
339 		chunk = list_entry(pos, struct sctp_chunk, frag_list);  in sctp_datamsg_from_user()
340 		sctp_chunk_free(chunk);  in sctp_datamsg_from_user()
347 int sctp_chunk_abandoned(struct sctp_chunk *chunk)  in sctp_chunk_abandoned()  argument
349 	struct sctp_datamsg *msg = chunk->msg;  in sctp_chunk_abandoned()
361 void sctp_chunk_fail(struct sctp_chunk *chunk, int error)  in sctp_chunk_fail()  argument
363 	chunk->msg->send_failed = 1;  in sctp_chunk_fail()
364 	chunk->msg->send_error = error;  in sctp_chunk_fail()