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authorAntonio Quartulli <antonio@open-mesh.com>2013-07-13 00:06:00 +0200
committerAntonio Quartulli <ordex@autistici.org>2013-08-28 11:33:00 +0200
commitc6eaa3f067d6f9fa55fd9645e93ed79411bebdaf (patch)
treee5d5136abe4c857cae4b04985c22c38ccbeaca71 /net/batman-adv/sysfs.c
parentc00a072d3fec446d763e68b50f6f6cfd9e2957e2 (diff)
downloadlinux-c6eaa3f067d6f9fa55fd9645e93ed79411bebdaf.tar.bz2
batman-adv: send GW_DEL event when the gw client mode is deselected
Whenever the GW client mode is deselected, a DEL event has to be sent in order to tell userspace that the current gateway has been lost. Send the uevent on state change only if a gateway was currently selected. Reported-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/sysfs.c')
-rw-r--r--net/batman-adv/sysfs.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
index 929e304dacb2..4114b961bc2c 100644
--- a/net/batman-adv/sysfs.c
+++ b/net/batman-adv/sysfs.c
@@ -385,6 +385,10 @@ static ssize_t batadv_store_gw_mode(struct kobject *kobj,
curr_gw_mode_str, buff);
batadv_gw_deselect(bat_priv);
+ /* always call batadv_gw_check_client_stop() before changing the gateway
+ * state
+ */
+ batadv_gw_check_client_stop(bat_priv);
atomic_set(&bat_priv->gw_mode, (unsigned int)gw_mode_tmp);
return count;
}