ixgbe: remove ifdef check for non-existent define

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ixgbe/ixgbe_main.c

@@ -6021,9 +6021,7 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter)
 	       (flow_tx ? "TX" : "None"))));
 
 	netif_carrier_on(netdev);
-#ifdef HAVE_IPLINK_VF_CONFIG
 	ixgbe_check_vf_rate_limit(adapter);
-#endif /* HAVE_IPLINK_VF_CONFIG */
 }
 
 /**