diff options
Diffstat (limited to 'net/sctp/tsnmap.c')
| -rw-r--r-- | net/sctp/tsnmap.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c index b5fb7c40902..5f25e0c92c3 100644 --- a/net/sctp/tsnmap.c +++ b/net/sctp/tsnmap.c @@ -272,7 +272,7 @@ __u16 sctp_tsnmap_pending(struct sctp_tsnmap *map) __u32 max_tsn = map->max_tsn_seen; __u32 base_tsn = map->base_tsn; __u16 pending_data; - u32 gap, i; + u32 gap; pending_data = max_tsn - cum_tsn; gap = max_tsn - base_tsn; @@ -280,11 +280,7 @@ __u16 sctp_tsnmap_pending(struct sctp_tsnmap *map) if (gap == 0 || gap >= map->len) goto out; - for (i = 0; i < gap+1; i++) { - if (test_bit(i, map->tsn_map)) - pending_data--; - } - + pending_data -= bitmap_weight(map->tsn_map, gap + 1); out: return pending_data; } |