562 	chan->sdu_len = 0;  in l2cap_le_flowctl_init()
2510 	u16 sdu_len;  in l2cap_segment_sdu()  local
2539 		sdu_len = 0;  in l2cap_segment_sdu()
2543 		sdu_len = len;  in l2cap_segment_sdu()
2547 		skb = l2cap_create_iframe_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_sdu()
2558 		if (sdu_len)  in l2cap_segment_sdu()
2559 			sdu_len = 0;  in l2cap_segment_sdu()
2621 	u16 sdu_len;  in l2cap_segment_le_sdu()  local
2625 	sdu_len = len;  in l2cap_segment_le_sdu()
2632 		skb = l2cap_create_le_flowctl_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_le_sdu()
2642 		if (sdu_len) {  in l2cap_segment_le_sdu()
2643 			sdu_len = 0;  in l2cap_segment_le_sdu()
3286 	chan->sdu_len = 0;  in l2cap_ertm_init()
6635 		chan->sdu_len = get_unaligned_le16(skb->data);  in l2cap_reassemble_sdu()
6638 		if (chan->sdu_len > chan->imtu) {  in l2cap_reassemble_sdu()
6643 		if (skb->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
6661 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
6675 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
6684 			chan->sdu_len = 0;  in l2cap_reassemble_sdu()
6694 		chan->sdu_len = 0;  in l2cap_reassemble_sdu()
7401 		chan->sdu_len = 0;  in l2cap_stream_rx()
7575 		u16 sdu_len;  in l2cap_ecred_data_rcv()  local
7577 		sdu_len = get_unaligned_le16(skb->data);  in l2cap_ecred_data_rcv()
7581 		       sdu_len, skb->len, chan->imtu);  in l2cap_ecred_data_rcv()
7583 		if (sdu_len > chan->imtu) {  in l2cap_ecred_data_rcv()
7589 		if (skb->len > sdu_len) {  in l2cap_ecred_data_rcv()
7595 		if (skb->len == sdu_len)  in l2cap_ecred_data_rcv()
7599 		chan->sdu_len = sdu_len;  in l2cap_ecred_data_rcv()
7616 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_ecred_data_rcv()
7618 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_ecred_data_rcv()
7627 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_ecred_data_rcv()
7632 			chan->sdu_len = 0;  in l2cap_ecred_data_rcv()
7642 		chan->sdu_len = 0;  in l2cap_ecred_data_rcv()