diff options
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 94859d45ed6..ad641e8d3c0 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -901,9 +901,9 @@ static int bat_iv_ogm_update_seqnos(const struct ethhdr *ethhdr, hlist_for_each_entry_rcu(tmp_neigh_node, node, &orig_node->neigh_list, list) { - is_duplicate |= bat_test_bit(tmp_neigh_node->real_bits, - orig_node->last_real_seqno, - seqno); + is_duplicate |= batadv_test_bit(tmp_neigh_node->real_bits, + orig_node->last_real_seqno, + seqno); if (compare_eth(tmp_neigh_node->addr, ethhdr->h_source) && (tmp_neigh_node->if_incoming == if_incoming)) @@ -1037,6 +1037,7 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, if (is_my_orig) { unsigned long *word; int offset; + int32_t bit_pos; orig_neigh_node = batadv_get_orig_node(bat_priv, ethhdr->h_source); @@ -1054,9 +1055,9 @@ static void bat_iv_ogm_process(const struct ethhdr *ethhdr, spin_lock_bh(&orig_neigh_node->ogm_cnt_lock); word = &(orig_neigh_node->bcast_own[offset]); - bat_set_bit(word, - if_incoming_seqno - - ntohl(batman_ogm_packet->seqno) - 2); + bit_pos = if_incoming_seqno - 2; + bit_pos -= ntohl(batman_ogm_packet->seqno); + batadv_set_bit(word, bit_pos); orig_neigh_node->bcast_own_sum[if_incoming->if_num] = bitmap_weight(word, TQ_LOCAL_WINDOW_SIZE); spin_unlock_bh(&orig_neigh_node->ogm_cnt_lock); |