ehea: Add 64bit statistics

Hello Anton Blanchard,

The patch 239c562c94dc: "ehea: Add 64bit statistics" from Oct 14, 2011, leads to the following static checker warning:

drivers/net/ethernet/ibm/ehea/ehea_main.c:3047 ehea_setup_single_port()
warn: struct type mismatch 'rtnl_link_stats64 vs net_device_stats'

drivers/net/ethernet/ibm/ehea/ehea_main.c
3041 INIT_WORK(&port->reset_task, ehea_reset_port);
3042 INIT_DELAYED_WORK(&port->stats_work, ehea_update_stats);
3043
3044 init_waitqueue_head(&port->swqe_avail_wq);
3045 init_waitqueue_head(&port->restart_wq);
3046

  3047          memset(&port->stats, 0, sizeof(struct net_device_stats));
                                               ^^^^^^^^^^^^^^^^^^^^^^^

This should be sizeof(struct rtnl_link_stats64). But it's harmless, the memory starts out as zeroed. I don't have a cross compiler set up so I'm not going to send a patch.

  3048          ret = register_netdev(dev);
  3049          if (ret) {
  3050                  pr_err("register_netdev failed. ret=%d\n", ret);
  3051                  goto out_unreg_port;
  3052          }

regards,
dan carpenter