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-rw-r--r--net/batman-adv/multicast.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c
index eb76386f8d4b..75fa5013af72 100644
--- a/net/batman-adv/multicast.c
+++ b/net/batman-adv/multicast.c
@@ -802,7 +802,9 @@ void batadv_mcast_free(struct batadv_priv *bat_priv)
batadv_tvlv_container_unregister(bat_priv, BATADV_TVLV_MCAST, 1);
batadv_tvlv_handler_unregister(bat_priv, BATADV_TVLV_MCAST, 1);
+ spin_lock_bh(&bat_priv->tt.commit_lock);
batadv_mcast_mla_tt_retract(bat_priv, NULL);
+ spin_unlock_bh(&bat_priv->tt.commit_lock);
}
/**