[PATCH 1/1] Fix l2tp stats couter on 32 Bit Systems

[Dominik Heidler]

Signed-off-by: Dominik Heidler <dominik at heidler.eu>
---
 net/l2tp/l2tp_eth.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index e253c26..a18c2ff 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -111,12 +111,21 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
 {
 	struct l2tp_eth *priv = netdev_priv(dev);
 
+	#if BITS_PER_LONG == 64
 	stats->tx_bytes   = atomic_long_read(&priv->tx_bytes);
 	stats->tx_packets = atomic_long_read(&priv->tx_packets);
 	stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
 	stats->rx_bytes   = atomic_long_read(&priv->rx_bytes);
 	stats->rx_packets = atomic_long_read(&priv->rx_packets);
 	stats->rx_errors  = atomic_long_read(&priv->rx_errors);
+	#else
+	stats->tx_bytes   = (unsigned long) atomic_long_read(&priv->tx_bytes);
+	stats->tx_packets = (unsigned long) atomic_long_read(&priv->tx_packets);
+	stats->tx_dropped = (unsigned long) atomic_long_read(&priv->tx_dropped);
+	stats->rx_bytes   = (unsigned long) atomic_long_read(&priv->rx_bytes);
+	stats->rx_packets = (unsigned long) atomic_long_read(&priv->rx_packets);
+	stats->rx_errors  = (unsigned long) atomic_long_read(&priv->rx_errors);
+	#endif
 	return stats;
 }
 
-- 
2.7.2