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authorAntonio Quartulli <ordex@autistici.org>2012-09-23 22:38:34 +0200
committerAntonio Quartulli <ordex@autistici.org>2012-11-14 21:00:35 +0100
commit7c1fd91da5a5eecc91674991199940c05f87cb3a (patch)
tree9195dbbe9ea99a09540166dd571779d9b7fde478 /net/batman-adv/originator.c
parent28709878b6a7d15362ba63bde01d42c38f88be9d (diff)
batman-adv: substitute tt_poss_change with a per-tt_entry flag
tt_poss_change is a node-wide flag which tells whether the node is in a roaming state (a client recently moved to/away from it) in order to let it apply special re-routing rules. However this flag does not give a clear idea of the current state because it is not possible to understand *which client* is actually involved in the roaming. For this reason a better approach has been chosen: instead of using a node-wide variable, the roaming state is now given by a per-tt_entry ROAM flag which, in case of packet coming through the node, tells the node whether the real destination is in roaming state or not. With this flag change, batadv_check_unicast_ttvn() has also been rearranged in order to better fit the new re-routing logic and to be much more readable. Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/originator.c')
-rw-r--r--net/batman-adv/originator.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 84930a4f536..8c32cf1c2de 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -221,7 +221,6 @@ struct batadv_orig_node *batadv_get_orig_node(struct batadv_priv *bat_priv,
atomic_set(&orig_node->refcount, 2);
orig_node->tt_initialised = false;
- orig_node->tt_poss_change = false;
orig_node->bat_priv = bat_priv;
memcpy(orig_node->orig, addr, ETH_ALEN);
batadv_dat_init_orig_node_addr(orig_node);