From c6eaa3f067d6f9fa55fd9645e93ed79411bebdaf Mon Sep 17 00:00:00 2001 From: Antonio Quartulli Date: Sat, 13 Jul 2013 00:06:00 +0200 Subject: 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 Signed-off-by: Antonio Quartulli Signed-off-by: Marek Lindner --- net/batman-adv/sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'net/batman-adv/sysfs.c') 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; } -- cgit v1.2.3