509 	chan->sdu_len = 0;  in l2cap_le_flowctl_init()
2280 	u16 sdu_len;  in l2cap_segment_sdu()  local
2309 		sdu_len = 0;  in l2cap_segment_sdu()
2313 		sdu_len = len;  in l2cap_segment_sdu()
2317 		skb = l2cap_create_iframe_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_sdu()
2328 		if (sdu_len)  in l2cap_segment_sdu()
2329 			sdu_len = 0;  in l2cap_segment_sdu()
2391 	u16 sdu_len;  in l2cap_segment_le_sdu()  local
2395 	sdu_len = len;  in l2cap_segment_le_sdu()
2402 		skb = l2cap_create_le_flowctl_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_le_sdu()
2412 		if (sdu_len) {  in l2cap_segment_le_sdu()
2413 			sdu_len = 0;  in l2cap_segment_le_sdu()
3067 	chan->sdu_len = 0;  in l2cap_ertm_init()
5818 		chan->sdu_len = get_unaligned_le16(skb->data);  in l2cap_reassemble_sdu()
5821 		if (chan->sdu_len > chan->imtu) {  in l2cap_reassemble_sdu()
5826 		if (skb->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5844 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5858 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
5867 			chan->sdu_len = 0;  in l2cap_reassemble_sdu()
5877 		chan->sdu_len = 0;  in l2cap_reassemble_sdu()
6552 		chan->sdu_len = 0;  in l2cap_stream_rx()
6703 		u16 sdu_len;  in l2cap_le_data_rcv()  local
6705 		sdu_len = get_unaligned_le16(skb->data);  in l2cap_le_data_rcv()
6709 		       sdu_len, skb->len, chan->imtu);  in l2cap_le_data_rcv()
6711 		if (sdu_len > chan->imtu) {  in l2cap_le_data_rcv()
6717 		if (skb->len > sdu_len) {  in l2cap_le_data_rcv()
6723 		if (skb->len == sdu_len)  in l2cap_le_data_rcv()
6727 		chan->sdu_len = sdu_len;  in l2cap_le_data_rcv()
6734 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_le_data_rcv()
6736 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_le_data_rcv()
6745 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_le_data_rcv()
6750 			chan->sdu_len = 0;  in l2cap_le_data_rcv()
6760 		chan->sdu_len = 0;  in l2cap_le_data_rcv()