ha: Document tunnel parameter

diff --git a/src/libcharon/plugins/ha/ha_cache.h b/src/libcharon/plugins/ha/ha_cache.h
index 9fabbaca27ede0c2165a3f58e234a901fab15bac..8cfcbb24c4af6e9e4e9e3c78e8244b668250f79d 100644 (file)
--- a/src/libcharon/plugins/ha/ha_cache.h
+++ b/src/libcharon/plugins/ha/ha_cache.h
@@ -69,6 +69,7 @@ struct ha_cache_t {
  *
  * @param kernel               kernel helper
  * @param socket               socket to send resync messages
+ * @param tunnel               HA tunnel
  * @param resync               request a resync during startup?
  * @param count                        total number of segments
  */