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/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index 59e077b..ba1c9f9 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -465,8 +465,8 @@ vmxnet3_create_queues(struct vmxnet3_adapter *adapter,
void vmxnet3_set_ethtool_ops(struct net_device *netdev);
-struct rtnl_link_stats64 *
-vmxnet3_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats);
+void vmxnet3_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats);
extern char vmxnet3_driver_name[];
#endif