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path: root/net/dccp/ccids/lib/loss_interval.c
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Diffstat (limited to 'net/dccp/ccids/lib/loss_interval.c')
-rw-r--r--net/dccp/ccids/lib/loss_interval.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/dccp/ccids/lib/loss_interval.c b/net/dccp/ccids/lib/loss_interval.c
index 849e181e698..bcd6ac415bb 100644
--- a/net/dccp/ccids/lib/loss_interval.c
+++ b/net/dccp/ccids/lib/loss_interval.c
@@ -90,14 +90,14 @@ u8 tfrc_lh_update_i_mean(struct tfrc_loss_hist *lh, struct sk_buff *skb)
{
struct tfrc_loss_interval *cur = tfrc_lh_peek(lh);
u32 old_i_mean = lh->i_mean;
- s64 length;
+ s64 len;
if (cur == NULL) /* not initialised */
return 0;
- length = dccp_delta_seqno(cur->li_seqno, DCCP_SKB_CB(skb)->dccpd_seq);
+ len = dccp_delta_seqno(cur->li_seqno, DCCP_SKB_CB(skb)->dccpd_seq) + 1;
- if (length - cur->li_length <= 0) /* duplicate or reordered */
+ if (len - (s64)cur->li_length <= 0) /* duplicate or reordered */
return 0;
if (SUB16(dccp_hdr(skb)->dccph_ccval, cur->li_ccval) > 4)
@@ -114,7 +114,7 @@ u8 tfrc_lh_update_i_mean(struct tfrc_loss_hist *lh, struct sk_buff *skb)
if (tfrc_lh_length(lh) == 1) /* due to RFC 3448, 6.3.1 */
return 0;
- cur->li_length = length;
+ cur->li_length = len;
tfrc_lh_calc_i_mean(lh);
return (lh->i_mean < old_i_mean);
@@ -159,7 +159,7 @@ int tfrc_lh_interval_add(struct tfrc_loss_hist *lh, struct tfrc_rx_hist *rh,
else {
cur->li_length = dccp_delta_seqno(cur->li_seqno, new->li_seqno);
new->li_length = dccp_delta_seqno(new->li_seqno,
- tfrc_rx_hist_last_rcv(rh)->tfrchrx_seqno);
+ tfrc_rx_hist_last_rcv(rh)->tfrchrx_seqno) + 1;
if (lh->counter > (2*LIH_SIZE))
lh->counter -= LIH_SIZE;