net: aquantia: added newline at end of file

drivers/net/ethernet/aquantia/atlantic/aq_nic.c: 991:1:
  warning: no newline at end of file
Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/aquantia/atlantic/aq_nic.c

@@ -986,4 +986,4 @@ void aq_nic_shutdown(struct aq_nic_s *self)
 
 err_exit:
 	rtnl_unlock();
-}
+}
\ No newline at end of file