i40e: whitespace fixes

Fix more whitespace issues, including making some locals declared
in a nicer order.

Also update Copyright string printed when the driver loads.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 7b87d51..151f9ff 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -1552,6 +1552,7 @@
 
 	return ret;
 }
+
 /**
  * i40e_set_rxnfc - command to set RX flow classification rules
  * @netdev: network interface device structure