[SPIDERNET] spider_net_ethtool: Keep up with recent netdev stats changes

drivers/net/spider_net_ethtool.c: In function 'spider_net_get_ethtool_stats':
drivers/net/spider_net_ethtool.c:160: error: structure has no member named 'netdev_stats'
drivers/net/spider_net_ethtool.c:161: error: structure has no member named 'netdev_stats'
drivers/net/spider_net_ethtool.c:162: error: structure has no member named 'netdev_stats'
drivers/net/spider_net_ethtool.c:163: error: structure has no member named 'netdev_stats'
drivers/net/spider_net_ethtool.c:164: error: structure has no member named 'netdev_stats'
drivers/net/spider_net_ethtool.c:165: error: structure has no member named 'netdev_stats'
drivers/net/spider_net_ethtool.c:166: error: structure has no member named 'netdev_stats'
make[2]: *** [drivers/net/spider_net_ethtool.o] Error 1

Also do another ARRAY_SIZE() cleanup while at it.
Signed-off-by: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/spider_net_ethtool.c

@@ -28,8 +28,6 @@
 #include "spider_net.h"
 
 
-#define SPIDER_NET_NUM_STATS 13
-
 static struct {
 	const char str[ETH_GSTRING_LEN];
 } ethtool_stats_keys[] = {
@@ -151,7 +149,7 @@ static int spider_net_get_sset_count(struct net_device *netdev, int sset)
 {
 	switch (sset) {
 	case ETH_SS_STATS:
-		return SPIDER_NET_NUM_STATS;
+		return ARRAY_SIZE(ethtool_stats_keys);
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -162,13 +160,13 @@ static void spider_net_get_ethtool_stats(struct net_device *netdev,
 {
 	struct spider_net_card *card = netdev->priv;
 
-	data[0] = card->netdev_stats.tx_packets;
-	data[1] = card->netdev_stats.tx_bytes;
-	data[2] = card->netdev_stats.rx_packets;
-	data[3] = card->netdev_stats.rx_bytes;
-	data[4] = card->netdev_stats.tx_errors;
-	data[5] = card->netdev_stats.tx_dropped;
-	data[6] = card->netdev_stats.rx_dropped;
+	data[0] = netdev->stats.tx_packets;
+	data[1] = netdev->stats.tx_bytes;
+	data[2] = netdev->stats.rx_packets;
+	data[3] = netdev->stats.rx_bytes;
+	data[4] = netdev->stats.tx_errors;
+	data[5] = netdev->stats.tx_dropped;
+	data[6] = netdev->stats.rx_dropped;
 	data[7] = card->spider_stats.rx_desc_error;
 	data[8] = card->spider_stats.tx_timeouts;
 	data[9] = card->spider_stats.alloc_rx_skb_error;