diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2017-01-06 19:12:52 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-08 17:51:44 -0500 |
| commit | bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (patch) | |
| tree | 10f4199c962083956bb3f2928e144b20be23ffe7 /net/l2tp | |
| parent | 63c64de7be1f762b8c6c224f2994cf5769b542ae (diff) | |
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>
Diffstat (limited to 'net/l2tp')
| -rw-r--r-- | net/l2tp/l2tp_eth.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c index e2c6ae024565..8bf18a5f66e0 100644 --- a/net/l2tp/l2tp_eth.c +++ b/net/l2tp/l2tp_eth.c @@ -106,8 +106,8 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } -static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *stats) +static void l2tp_eth_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats) { struct l2tp_eth *priv = netdev_priv(dev); @@ -117,10 +117,8 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev, 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); - return stats; } - static const struct net_device_ops l2tp_eth_netdev_ops = { .ndo_init = l2tp_eth_dev_init, .ndo_uninit = l2tp_eth_dev_uninit, |