183 	enum sctp_xmit retval;  in sctp_packet_transmit_chunk()  local
188 	switch ((retval = (sctp_packet_append_chunk(packet, chunk)))) {  in sctp_packet_transmit_chunk()
201 				retval = sctp_packet_append_chunk(packet,  in sctp_packet_transmit_chunk()
212 	return retval;  in sctp_packet_transmit_chunk()
244 	enum sctp_xmit retval = SCTP_XMIT_OK;  in sctp_packet_bundle_auth()  local
249 		return retval;  in sctp_packet_bundle_auth()
255 		return retval;  in sctp_packet_bundle_auth()
261 		return retval;  in sctp_packet_bundle_auth()
265 		return retval;  in sctp_packet_bundle_auth()
270 	retval = __sctp_packet_append_chunk(pkt, auth);  in sctp_packet_bundle_auth()
272 	if (retval != SCTP_XMIT_OK)  in sctp_packet_bundle_auth()
275 	return retval;  in sctp_packet_bundle_auth()
282 	enum sctp_xmit retval = SCTP_XMIT_OK;  in sctp_packet_bundle_sack()  local
300 				return retval;  in sctp_packet_bundle_sack()
305 				retval = __sctp_packet_append_chunk(pkt, sack);  in sctp_packet_bundle_sack()
306 				if (retval != SCTP_XMIT_OK) {  in sctp_packet_bundle_sack()
320 	return retval;  in sctp_packet_bundle_sack()
331 	enum sctp_xmit retval = SCTP_XMIT_OK;  in __sctp_packet_append_chunk()  local
334 	retval = sctp_packet_will_fit(packet, chunk, chunk_len);  in __sctp_packet_append_chunk()
335 	if (retval != SCTP_XMIT_OK)  in __sctp_packet_append_chunk()
376 	return retval;  in __sctp_packet_append_chunk()
385 	enum sctp_xmit retval = SCTP_XMIT_OK;  in sctp_packet_append_chunk()  local
394 		retval = sctp_packet_can_append_data(packet, chunk);  in sctp_packet_append_chunk()
395 		if (retval != SCTP_XMIT_OK)  in sctp_packet_append_chunk()
400 	retval = sctp_packet_bundle_auth(packet, chunk);  in sctp_packet_append_chunk()
401 	if (retval != SCTP_XMIT_OK)  in sctp_packet_append_chunk()
405 	retval = sctp_packet_bundle_sack(packet, chunk);  in sctp_packet_append_chunk()
406 	if (retval != SCTP_XMIT_OK)  in sctp_packet_append_chunk()
409 	retval = __sctp_packet_append_chunk(packet, chunk);  in sctp_packet_append_chunk()
410 	if (retval != SCTP_XMIT_OK)  in sctp_packet_append_chunk()
413 	retval = sctp_packet_bundle_pad(packet, chunk);  in sctp_packet_append_chunk()
416 	return retval;  in sctp_packet_append_chunk()
784 	enum sctp_xmit retval = SCTP_XMIT_OK;  in sctp_packet_will_fit()  local
831 			retval = SCTP_XMIT_PMTU_FULL;  in sctp_packet_will_fit()
840 			retval = SCTP_XMIT_PMTU_FULL;  in sctp_packet_will_fit()
844 			retval = SCTP_XMIT_PMTU_FULL;  in sctp_packet_will_fit()
851 			retval = SCTP_XMIT_PMTU_FULL;  in sctp_packet_will_fit()
858 			retval = SCTP_XMIT_PMTU_FULL;  in sctp_packet_will_fit()
863 	return retval;  in sctp_packet_will_fit()