summaryrefslogtreecommitdiffstats
path: root/net/batman-adv/bat_iv_ogm.c
diff options
context:
space:
mode:
authorAntonio Quartulli <antonio@open-mesh.com>2013-03-25 22:27:00 +0100
committerAntonio Quartulli <ordex@autistici.org>2013-05-29 02:44:53 +0200
commit281581d3e79eaacfcdc0827e9bf990422252ba5c (patch)
tree79b3cf5733210d3caa489db6ad2741965ad613e9 /net/batman-adv/bat_iv_ogm.c
parentd1dc30739c587fe65f4120c045258ab01c79db1b (diff)
downloadop-kernel-dev-281581d3e79eaacfcdc0827e9bf990422252ba5c.zip
op-kernel-dev-281581d3e79eaacfcdc0827e9bf990422252ba5c.tar.gz
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.c12
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 da239c5..6d62e29 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;
OpenPOWER on IntegriCloud