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/ipv4/ip_tunnel_core.c | |
| 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/ipv4/ip_tunnel_core.c')
| -rw-r--r-- | net/ipv4/ip_tunnel_core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index fed3d29f9eb3..5476110598f7 100644 --- a/net/ipv4/ip_tunnel_core.c +++ b/net/ipv4/ip_tunnel_core.c @@ -188,8 +188,8 @@ int iptunnel_handle_offloads(struct sk_buff *skb, EXPORT_SYMBOL_GPL(iptunnel_handle_offloads); /* Often modified stats are per cpu, other are shared (netdev->stats) */ -struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *tot) +void ip_tunnel_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *tot) { int i; @@ -214,8 +214,6 @@ struct rtnl_link_stats64 *ip_tunnel_get_stats64(struct net_device *dev, tot->rx_bytes += rx_bytes; tot->tx_bytes += tx_bytes; } - - return tot; } EXPORT_SYMBOL_GPL(ip_tunnel_get_stats64); |