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| author | Antonio Quartulli <antonio@open-mesh.com> | 2013-03-25 22:27:00 +0100 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2013-05-29 02:44:53 +0200 |
| commit | 281581d3e79eaacfcdc0827e9bf990422252ba5c (patch) | |
| tree | 79b3cf5733210d3caa489db6ad2741965ad613e9 /net/batman-adv/bat_iv_ogm.c | |
| parent | d1dc30739c587fe65f4120c045258ab01c79db1b (diff) | |
| download | linux-281581d3e79eaacfcdc0827e9bf990422252ba5c.tar.gz linux-281581d3e79eaacfcdc0827e9bf990422252ba5c.tar.bz2 linux-281581d3e79eaacfcdc0827e9bf990422252ba5c.zip | |
batman-adv: don't check the source address twice
The source address has already been checked in
batadv_check_management_packet() upon packet reception and
therefore it does not need to be checked again in
ogm_process()
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index da239c5424b8..6d62e2992dfa 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -988,7 +988,7 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr, struct batadv_neigh_node *orig_neigh_router = NULL; int has_directlink_flag; int is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0; - int is_broadcast = 0, is_bidirect; + int is_bidirect; bool is_single_hop_neigh = false; bool is_from_best_next_hop = false; int is_duplicate, sameseq, simlar_ttl; @@ -1051,9 +1051,6 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr, if (batadv_compare_eth(batadv_ogm_packet->prev_sender, hard_iface->net_dev->dev_addr)) is_my_oldorig = 1; - - if (is_broadcast_ether_addr(ethhdr->h_source)) - is_broadcast = 1; } rcu_read_unlock(); @@ -1071,13 +1068,6 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr, return; } - if (is_broadcast) { - batadv_dbg(BATADV_DBG_BATMAN, bat_priv, - "Drop packet: ignoring all packets with broadcast source addr (sender: %pM)\n", - ethhdr->h_source); - return; - } - if (is_my_orig) { unsigned long *word; int offset; |