520 	chan->sdu_len = 0;  in l2cap_le_flowctl_init()
2287 	u16 sdu_len;  in l2cap_segment_sdu()  local
2316 		sdu_len = 0;  in l2cap_segment_sdu()
2320 		sdu_len = len;  in l2cap_segment_sdu()
2324 		skb = l2cap_create_iframe_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_sdu()
2335 		if (sdu_len)  in l2cap_segment_sdu()
2336 			sdu_len = 0;  in l2cap_segment_sdu()
2398 	u16 sdu_len;  in l2cap_segment_le_sdu()  local
2402 	sdu_len = len;  in l2cap_segment_le_sdu()
2409 		skb = l2cap_create_le_flowctl_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_le_sdu()
2419 		if (sdu_len) {  in l2cap_segment_le_sdu()
2420 			sdu_len = 0;  in l2cap_segment_le_sdu()
3087 	chan->sdu_len = 0;  in l2cap_ertm_init()
5858 		chan->sdu_len = get_unaligned_le16(skb->data);  in l2cap_reassemble_sdu()
5861 		if (chan->sdu_len > chan->imtu) {  in l2cap_reassemble_sdu()
5866 		if (skb->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5884 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5898 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
5907 			chan->sdu_len = 0;  in l2cap_reassemble_sdu()
5917 		chan->sdu_len = 0;  in l2cap_reassemble_sdu()
6590 		chan->sdu_len = 0;  in l2cap_stream_rx()
6745 		u16 sdu_len;  in l2cap_le_data_rcv()  local
6747 		sdu_len = get_unaligned_le16(skb->data);  in l2cap_le_data_rcv()
6751 		       sdu_len, skb->len, chan->imtu);  in l2cap_le_data_rcv()
6753 		if (sdu_len > chan->imtu) {  in l2cap_le_data_rcv()
6759 		if (skb->len > sdu_len) {  in l2cap_le_data_rcv()
6765 		if (skb->len == sdu_len)  in l2cap_le_data_rcv()
6769 		chan->sdu_len = sdu_len;  in l2cap_le_data_rcv()
6776 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_le_data_rcv()
6778 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_le_data_rcv()
6787 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_le_data_rcv()
6792 			chan->sdu_len = 0;  in l2cap_le_data_rcv()
6802 		chan->sdu_len = 0;  in l2cap_le_data_rcv()