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Diffstat (limited to 'net/batman-adv/routing.c')
-rw-r--r--net/batman-adv/routing.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 2ecfca246be4..b494e435686f 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -100,10 +100,6 @@ static void _batadv_update_route(struct batadv_priv *bat_priv,
if (curr_router)
batadv_neigh_node_put(curr_router);
- /* increase refcount of new best neighbor */
- if (neigh_node && !kref_get_unless_zero(&neigh_node->refcount))
- neigh_node = NULL;
-
spin_lock_bh(&orig_node->neigh_list_lock);
/* curr_router used earlier may not be the current orig_ifinfo->router
* anymore because it was dereferenced outside of the neigh_list_lock
@@ -114,6 +110,10 @@ static void _batadv_update_route(struct batadv_priv *bat_priv,
*/
curr_router = rcu_dereference_protected(orig_ifinfo->router, true);
+ /* increase refcount of new best neighbor */
+ if (neigh_node)
+ kref_get(&neigh_node->refcount);
+
rcu_assign_pointer(orig_ifinfo->router, neigh_node);
spin_unlock_bh(&orig_node->neigh_list_lock);
batadv_orig_ifinfo_put(orig_ifinfo);