[v2] batman-adv: gw_node_update() now adds a new gw_node if no curr_gw is selected
Commit Message
This is a regression from 8ffdea813e32cee3c60be36fb9e6a5e077e51ea0
gw_node_update() doesn't add a new gw_node in case of empty curr_gw.
This means that at the beginning no gw_node is added, leading to an
empty gateway list.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
---
gateway_client.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
@@ -311,8 +311,6 @@ void gw_node_update(struct bat_priv *bat_priv,
struct gw_node *gw_node, *curr_gw;
curr_gw = gw_get_selected_gw_node(bat_priv);
- if (!curr_gw)
- goto out;
rcu_read_lock();
hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
@@ -350,7 +348,7 @@ deselect:
gw_deselect(bat_priv);
unlock:
rcu_read_unlock();
-out:
+
if (curr_gw)
gw_node_free_ref(curr_gw);
}