1 files changed, 4 insertions, 0 deletions

diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 379061c72549..de27b3175cfd 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -1067,6 +1067,10 @@ void batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
         group = htons(crc16(0, primary_if->net_dev->dev_addr, ETH_ALEN));
         bat_priv->bla.claim_dest.group = group;
 
+        /* purge everything when bridge loop avoidance is turned off */
+        if (!atomic_read(&bat_priv->bridge_loop_avoidance))
+                oldif = NULL;
+
         if (!oldif) {
                 batadv_bla_purge_claims(bat_priv, NULL, 1);
                 batadv_bla_purge_backbone_gw(bat_priv, 1);