[B.A.T.M.A.N.] [PATCH] batman-adv: select an internet gateway if none was chosen

Marek Lindner
2012-07-23T12:59:13Z

This is a regression introduced by: 6a17ecc4603be7f065c38b288d038a0082bbf21d

Reported-by: Nicolás Echániz <nicoechaniz@codigosur.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
---

This patch is intended for next and needs to be backported for stable.

gateway_client.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gateway_client.c b/gateway_client.c
index b421cc4..fc866f2 100644
--- a/gateway_client.c
+++ b/gateway_client.c
@@ -200,11 +200,11 @@ void batadv_gw_election(struct batadv_priv *bat_priv)
if (atomic_read(&bat_priv->gw_mode) != BATADV_GW_MODE_CLIENT)
goto out;

- if (!batadv_atomic_dec_not_zero(&bat_priv->gw_reselect))
- goto out;
-
curr_gw = batadv_gw_get_selected_gw_node(bat_priv);

+ if (!batadv_atomic_dec_not_zero(&bat_priv->gw_reselect) && curr_gw)
+ goto out;
+
next_gw = batadv_gw_get_best_gw_node(bat_priv);

if (curr_gw == next_gw)
--
1.7.9.1