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batman-adv: Update wifi flags on upper link change 

Things like VLANs don't have their link set when they are created. Thus
the wifi flags have to be evaluated later to fix their contents for the
link interface.

Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Sven Eckelmann 2016-09-30 15:21:06 +02:00 committed by Simon Wunderlich
parent 1942de1bba
commit ee3b5e9fe8
1 changed files with 5 additions and 0 deletions
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5
net/batman-adv/hard-interface.c
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@ -1006,6 +1006,11 @@ static int batadv_hard_if_event(struct notifier_block *this,
if (hard_iface == primary_if)
batadv_primary_if_update_addr(bat_priv, NULL);
break;
case NETDEV_CHANGEUPPER:
hard_iface->wifi_flags = batadv_wifi_flags_evaluate(net_dev);
if (batadv_is_wifi_hardif(hard_iface))
hard_iface->num_bcasts = BATADV_NUM_BCASTS_WIRELESS;
break;
default:
break;
}