ionic: keep rss hash after fw update

Make sure the RSS hash key is kept across a fw update by not
de-initing it when an update is happening.

Fixes: c672412f ("ionic: remove lifs on fw reset")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/pensando/ionic/ionic_lif.c

@@ -2277,10 +2277,9 @@ static void ionic_lif_deinit(struct ionic_lif *lif)
 		cancel_work_sync(&lif->deferred.work);
 		cancel_work_sync(&lif->tx_timeout_work);
 		ionic_rx_filters_deinit(lif);
-	}
-
 		if (lif->netdev->features & NETIF_F_RXHASH)
 			ionic_lif_rss_deinit(lif);
+	}
 
 	napi_disable(&lif->adminqcq->napi);
 	ionic_lif_qcq_deinit(lif, lif->notifyqcq);