529 	chan->sdu_len = 0;  in l2cap_le_flowctl_init()
2474 	u16 sdu_len;  in l2cap_segment_sdu()  local
2503 		sdu_len = 0;  in l2cap_segment_sdu()
2507 		sdu_len = len;  in l2cap_segment_sdu()
2511 		skb = l2cap_create_iframe_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_sdu()
2522 		if (sdu_len)  in l2cap_segment_sdu()
2523 			sdu_len = 0;  in l2cap_segment_sdu()
2585 	u16 sdu_len;  in l2cap_segment_le_sdu()  local
2589 	sdu_len = len;  in l2cap_segment_le_sdu()
2596 		skb = l2cap_create_le_flowctl_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_le_sdu()
2606 		if (sdu_len) {  in l2cap_segment_le_sdu()
2607 			sdu_len = 0;  in l2cap_segment_le_sdu()
3274 	chan->sdu_len = 0;  in l2cap_ertm_init()
6529 		chan->sdu_len = get_unaligned_le16(skb->data);  in l2cap_reassemble_sdu()
6532 		if (chan->sdu_len > chan->imtu) {  in l2cap_reassemble_sdu()
6537 		if (skb->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
6555 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
6569 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
6578 			chan->sdu_len = 0;  in l2cap_reassemble_sdu()
6588 		chan->sdu_len = 0;  in l2cap_reassemble_sdu()
7261 		chan->sdu_len = 0;  in l2cap_stream_rx()
7435 		u16 sdu_len;  in l2cap_ecred_data_rcv()  local
7437 		sdu_len = get_unaligned_le16(skb->data);  in l2cap_ecred_data_rcv()
7441 		       sdu_len, skb->len, chan->imtu);  in l2cap_ecred_data_rcv()
7443 		if (sdu_len > chan->imtu) {  in l2cap_ecred_data_rcv()
7449 		if (skb->len > sdu_len) {  in l2cap_ecred_data_rcv()
7455 		if (skb->len == sdu_len)  in l2cap_ecred_data_rcv()
7459 		chan->sdu_len = sdu_len;  in l2cap_ecred_data_rcv()
7476 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_ecred_data_rcv()
7478 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_ecred_data_rcv()
7487 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_ecred_data_rcv()
7492 			chan->sdu_len = 0;  in l2cap_ecred_data_rcv()
7502 		chan->sdu_len = 0;  in l2cap_ecred_data_rcv()