90 	struct tfrc_loss_interval *cur = tfrc_lh_peek(lh);  in tfrc_lh_update_i_mean()  local
94 	if (cur == NULL)			/* not initialised */  in tfrc_lh_update_i_mean()
97 	len = dccp_delta_seqno(cur->li_seqno, DCCP_SKB_CB(skb)->dccpd_seq) + 1;  in tfrc_lh_update_i_mean()
99 	if (len - (s64)cur->li_length <= 0)	/* duplicate or reordered */  in tfrc_lh_update_i_mean()
102 	if (SUB16(dccp_hdr(skb)->dccph_ccval, cur->li_ccval) > 4)  in tfrc_lh_update_i_mean()
111 		cur->li_is_closed = 1;  in tfrc_lh_update_i_mean()
116 	cur->li_length = len;  in tfrc_lh_update_i_mean()
123 static inline u8 tfrc_lh_is_new_loss(struct tfrc_loss_interval *cur,  in tfrc_lh_is_new_loss()  argument
126 	return	dccp_delta_seqno(cur->li_seqno, new_loss->tfrchrx_seqno) > 0 &&  in tfrc_lh_is_new_loss()
127 		(cur->li_is_closed || SUB16(new_loss->tfrchrx_ccval, cur->li_ccval) > 4);  in tfrc_lh_is_new_loss()
142 	struct tfrc_loss_interval *cur = tfrc_lh_peek(lh), *new;  in tfrc_lh_interval_add()  local
144 	if (cur != NULL && !tfrc_lh_is_new_loss(cur, tfrc_rx_hist_loss_prev(rh)))  in tfrc_lh_interval_add()
160 		cur->li_length = dccp_delta_seqno(cur->li_seqno, new->li_seqno);  in tfrc_lh_interval_add()