net: make ndo_get_stats64 a void function
The network device operation for reading statistics is only called
in one place, and it ignores the return value. Having a structure
return value is potentially confusing because some future driver could
incorrectly assume that the return value was used.
Fix all drivers with ndo_get_stats64 to have a void function.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index b019636..9fe6b42 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -401,8 +401,8 @@ static int teql_master_close(struct net_device *dev)
return 0;
}
-static struct rtnl_link_stats64 *teql_master_stats64(struct net_device *dev,
- struct rtnl_link_stats64 *stats)
+static void teql_master_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
{
struct teql_master *m = netdev_priv(dev);
@@ -410,7 +410,6 @@ static struct rtnl_link_stats64 *teql_master_stats64(struct net_device *dev,
stats->tx_bytes = m->tx_bytes;
stats->tx_errors = m->tx_errors;
stats->tx_dropped = m->tx_dropped;
- return stats;
}
static int teql_master_mtu(struct net_device *dev, int new_mtu)