[maint,3/3] batman-adv: always run purge_orig_neighbors
Commit Message
From: Simon Wunderlich <simon@open-mesh.com>
The current code will not execute batadv_purge_orig_neighbors() when an
orig_ifinfo has already been purged. However we need to run it in any
case. Fix that.
This is a regression introduced by
de6bcc76ea84fecb136f8c8f5ba1862e4a13f06b ("batman-adv: split out router
from orig_node")
Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
---
originator.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Comments
Hi Simon,
On 19/03/14 11:33, Simon Wunderlich wrote:
> @@ -854,7 +854,7 @@ static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
> {
> struct batadv_neigh_node *best_neigh_node;
> struct batadv_hard_iface *hard_iface;
> - bool changed;
> + bool changed, changed_neigh;
>
> if (batadv_has_timed_out(orig_node->last_seen,
> 2 * BATADV_PURGE_TIMEOUT)) {
> @@ -865,7 +865,8 @@ static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
> return true;
> }
> changed = batadv_purge_orig_ifinfo(bat_priv, orig_node);
> - changed = changed || batadv_purge_orig_neighbors(bat_priv, orig_node);
> + changed_neigh = batadv_purge_orig_neighbors(bat_priv, orig_node);
> + changed |= changed_neigh;
>
> if (!changed)
Maybe we should just remove the |= and use this if condition:
if (!changed && !changed_neigh)
?
The |= now is just useless..
Cheers,
@@ -854,7 +854,7 @@ static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
{
struct batadv_neigh_node *best_neigh_node;
struct batadv_hard_iface *hard_iface;
- bool changed;
+ bool changed, changed_neigh;
if (batadv_has_timed_out(orig_node->last_seen,
2 * BATADV_PURGE_TIMEOUT)) {
@@ -865,7 +865,8 @@ static bool batadv_purge_orig_node(struct batadv_priv *bat_priv,
return true;
}
changed = batadv_purge_orig_ifinfo(bat_priv, orig_node);
- changed = changed || batadv_purge_orig_neighbors(bat_priv, orig_node);
+ changed_neigh = batadv_purge_orig_neighbors(bat_priv, orig_node);
+ changed |= changed_neigh;
if (!changed)
return false;