543 	size_t sdu_len = chan->sdu ? chan->sdu->len : 0;  in l2cap_le_rx_credits()
565 	chan->sdu = NULL;  in l2cap_le_flowctl_init()
3182 	chan->sdu = NULL;  in l2cap_ertm_init()
5752 		if (chan->sdu)  in l2cap_reassemble_sdu()
5759 		if (chan->sdu)  in l2cap_reassemble_sdu()
5776 		chan->sdu = skb;  in l2cap_reassemble_sdu()
5784 		if (!chan->sdu)  in l2cap_reassemble_sdu()
5787 		append_skb_frag(chan->sdu, skb,  in l2cap_reassemble_sdu()
5791 		if (chan->sdu->len >= chan->sdu_len)  in l2cap_reassemble_sdu()
5798 		if (!chan->sdu)  in l2cap_reassemble_sdu()
5801 		append_skb_frag(chan->sdu, skb,  in l2cap_reassemble_sdu()
5805 		if (chan->sdu->len != chan->sdu_len)  in l2cap_reassemble_sdu()
5808 		err = chan->ops->recv(chan, chan->sdu);  in l2cap_reassemble_sdu()
5812 			chan->sdu = NULL;  in l2cap_reassemble_sdu()
5821 		kfree_skb(chan->sdu);  in l2cap_reassemble_sdu()
5822 		chan->sdu = NULL;  in l2cap_reassemble_sdu()
6518 		if (chan->sdu) {  in l2cap_stream_rx()
6519 			kfree_skb(chan->sdu);  in l2cap_stream_rx()
6520 			chan->sdu = NULL;  in l2cap_stream_rx()
6720 	if (!chan->sdu) {  in l2cap_ecred_data_rcv()
6751 		chan->sdu = skb;  in l2cap_ecred_data_rcv()
6769 	       chan->sdu->len, skb->len, chan->sdu_len);  in l2cap_ecred_data_rcv()
6771 	if (chan->sdu->len + skb->len > chan->sdu_len) {  in l2cap_ecred_data_rcv()
6778 	append_skb_frag(chan->sdu, skb, &chan->sdu_last_frag);  in l2cap_ecred_data_rcv()
6781 	if (chan->sdu->len == chan->sdu_len) {  in l2cap_ecred_data_rcv()
6782 		err = l2cap_ecred_recv(chan, chan->sdu);  in l2cap_ecred_data_rcv()
6784 			chan->sdu = NULL;  in l2cap_ecred_data_rcv()
6793 		kfree_skb(chan->sdu);  in l2cap_ecred_data_rcv()
6794 		chan->sdu = NULL;  in l2cap_ecred_data_rcv()