525 	chan->sdu_len = 0;  in l2cap_le_flowctl_init()
2319 	u16 sdu_len;  in l2cap_segment_sdu()  local
2348 		sdu_len = 0;  in l2cap_segment_sdu()
2352 		sdu_len = len;  in l2cap_segment_sdu()
2356 		skb = l2cap_create_iframe_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_sdu()
2367 		if (sdu_len)  in l2cap_segment_sdu()
2368 			sdu_len = 0;  in l2cap_segment_sdu()
2430 	u16 sdu_len;  in l2cap_segment_le_sdu()  local
2434 	sdu_len = len;  in l2cap_segment_le_sdu()
2441 		skb = l2cap_create_le_flowctl_pdu(chan, msg, pdu_len, sdu_len);  in l2cap_segment_le_sdu()
2451 		if (sdu_len) {  in l2cap_segment_le_sdu()
2452 			sdu_len = 0;  in l2cap_segment_le_sdu()
3119 	chan->sdu_len = 0;  in l2cap_ertm_init()
5926 		chan->sdu_len = get_unaligned_le16(skb->data);  in l2cap_reassemble_sdu()
5929 		if (chan->sdu_len > chan->imtu) {  in l2cap_reassemble_sdu()
5934 		if (skb->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5952 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5966 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
5975 			chan->sdu_len = 0;  in l2cap_reassemble_sdu()
5985 		chan->sdu_len = 0;  in l2cap_reassemble_sdu()
6658 		chan->sdu_len = 0;  in l2cap_stream_rx()
6829 		u16 sdu_len;  in l2cap_le_data_rcv()  local
6831 		sdu_len = get_unaligned_le16(skb->data);  in l2cap_le_data_rcv()
6835 		       sdu_len, skb->len, chan->imtu);  in l2cap_le_data_rcv()
6837 		if (sdu_len > chan->imtu) {  in l2cap_le_data_rcv()
6843 		if (skb->len > sdu_len) {  in l2cap_le_data_rcv()
6849 		if (skb->len == sdu_len)  in l2cap_le_data_rcv()
6853 		chan->sdu_len = sdu_len;  in l2cap_le_data_rcv()
6870 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_le_data_rcv()
6872 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_le_data_rcv()
6881 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_le_data_rcv()
6886 			chan->sdu_len = 0;  in l2cap_le_data_rcv()
6896 		chan->sdu_len = 0;  in l2cap_le_data_rcv()