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-rw-r--r--net/mac802154/iface.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 83715b5ffe43..8d90fbafda14 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -535,3 +535,16 @@ void ieee802154_if_remove(struct ieee802154_sub_if_data *sdata)
synchronize_rcu();
unregister_netdevice(sdata->dev);
}
+
+void ieee802154_remove_interfaces(struct ieee802154_local *local)
+{
+ struct ieee802154_sub_if_data *sdata, *next;
+
+ list_for_each_entry_safe(sdata, next, &local->interfaces, list) {
+ mutex_lock(&sdata->local->iflist_mtx);
+ list_del(&sdata->list);
+ mutex_unlock(&sdata->local->iflist_mtx);
+
+ unregister_netdevice(sdata->dev);
+ }
+}