batman-adv: create helper function to get AP isolation status

The AP isolation status may be evaluated in different spots.
Create an helper function to avoid code duplication.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index fa9edbf79323..a468760b11ea 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -369,5 +369,6 @@ void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, uint8_t *src,
                               uint8_t *dst, uint8_t type, uint8_t version,
                               void *tvlv_value, uint16_t tvlv_value_len);
 unsigned short batadv_get_vid(struct sk_buff *skb, size_t header_len);
+bool batadv_vlan_ap_isola_get(struct batadv_priv *bat_priv, unsigned short vid);
 
 #endif /* _NET_BATMAN_ADV_MAIN_H_ */