e1000e: cleanup (add/remove) blank lines where appropriate

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index dd67cb6..6ff7ff5 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -1606,7 +1606,6 @@
 	return ret_val;
 }
 
-
 /**
  *  e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
  *  @hw:   pointer to the HW structure
@@ -3517,6 +3516,7 @@
 
 	return ret_val;
 }
+
 /**
  *  e1000_initialize_hw_bits_ich8lan - Initialize required hardware bits
  *  @hw: pointer to the HW structure