ike-sa: Remove unused counter for pending MOBIKE updates

src/libcharon/sa/ike_sa.c

@@ -231,11 +231,6 @@ struct private_ike_sa_t {
 	 */
 	chunk_t nat_detection_dest;
 
-	/**
-	 * number pending UPDATE_SA_ADDRESS (MOBIKE)
-	 */
-	uint32_t pending_updates;
-
 	/**
 	 * NAT keep alive interval
 	 */
@@ -1055,18 +1050,6 @@ METHOD(ike_sa_t, has_mapping_changed, bool,
 	return TRUE;
 }
 
-METHOD(ike_sa_t, set_pending_updates, void,
-	private_ike_sa_t *this, uint32_t updates)
-{
-	this->pending_updates = updates;
-}
-
-METHOD(ike_sa_t, get_pending_updates, uint32_t,
-	private_ike_sa_t *this)
-{
-	return this->pending_updates;
-}
-
 METHOD(ike_sa_t, float_ports, void,
 	   private_ike_sa_t *this)
 {
@@ -2973,8 +2956,6 @@ ike_sa_t * ike_sa_create(ike_sa_id_t *ike_sa_id, bool initiator,
 			.supports_extension = _supports_extension,
 			.set_condition = _set_condition,
 			.has_condition = _has_condition,
-			.set_pending_updates = _set_pending_updates,
-			.get_pending_updates = _get_pending_updates,
 			.create_peer_address_enumerator = _create_peer_address_enumerator,
 			.add_peer_address = _add_peer_address,
 			.clear_peer_addresses = _clear_peer_addresses,

src/libcharon/sa/ike_sa.h

@@ -646,20 +646,6 @@ struct ike_sa_t {
 	 */
 	bool (*has_condition) (ike_sa_t *this, ike_condition_t condition);
 
-	/**
-	 * Get the number of queued MOBIKE address updates.
-	 *
-	 * @return				number of pending updates
-	 */
-	uint32_t (*get_pending_updates)(ike_sa_t *this);
-
-	/**
-	 * Set the number of queued MOBIKE address updates.
-	 *
-	 * @param updates		number of pending updates
-	 */
-	void (*set_pending_updates)(ike_sa_t *this, uint32_t updates);
-
 #ifdef ME
 	/**
 	 * Activate mediation server functionality for this IKE_SA.