562 	chan->sdu_len = 0;  in l2cap_le_flowctl_init()
2514 	u16 sdu_len;  in l2cap_segment_sdu()  local
2543 		sdu_len = 0;  in l2cap_segment_sdu()
2547 		sdu_len = len;  in l2cap_segment_sdu()
2551 		skb = l2cap_create_iframe_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_sdu()
2562 		if (sdu_len)  in l2cap_segment_sdu()
2563 			sdu_len = 0;  in l2cap_segment_sdu()
2625 	u16 sdu_len;  in l2cap_segment_le_sdu()  local
2629 	sdu_len = len;  in l2cap_segment_le_sdu()
2636 		skb = l2cap_create_le_flowctl_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_le_sdu()
2646 		if (sdu_len) {  in l2cap_segment_le_sdu()
2647 			sdu_len = 0;  in l2cap_segment_le_sdu()
3314 	chan->sdu_len = 0;  in l2cap_ertm_init()
6614 		chan->sdu_len = get_unaligned_le16(skb->data);  in l2cap_reassemble_sdu()
6617 		if (chan->sdu_len > chan->imtu) {  in l2cap_reassemble_sdu()
6622 		if (skb->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
6640 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
6654 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
6663 			chan->sdu_len = 0;  in l2cap_reassemble_sdu()
6673 		chan->sdu_len = 0;  in l2cap_reassemble_sdu()
7380 		chan->sdu_len = 0;  in l2cap_stream_rx()
7554 		u16 sdu_len;  in l2cap_ecred_data_rcv()  local
7556 		sdu_len = get_unaligned_le16(skb->data);  in l2cap_ecred_data_rcv()
7560 		       sdu_len, skb->len, chan->imtu);  in l2cap_ecred_data_rcv()
7562 		if (sdu_len > chan->imtu) {  in l2cap_ecred_data_rcv()
7568 		if (skb->len > sdu_len) {  in l2cap_ecred_data_rcv()
7574 		if (skb->len == sdu_len)  in l2cap_ecred_data_rcv()
7578 		chan->sdu_len = sdu_len;  in l2cap_ecred_data_rcv()
7595 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_ecred_data_rcv()
7597 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_ecred_data_rcv()
7606 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_ecred_data_rcv()
7611 			chan->sdu_len = 0;  in l2cap_ecred_data_rcv()
7621 		chan->sdu_len = 0;  in l2cap_ecred_data_rcv()