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 /drivers/net/virtio_net.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 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 2cea022e6e6e..37db91d1a0a3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1272,8 +1272,8 @@ out: return ret; } -static struct rtnl_link_stats64 *virtnet_stats(struct net_device *dev, - struct rtnl_link_stats64 *tot) +static void virtnet_stats(struct net_device *dev, + struct rtnl_link_stats64 *tot) { struct virtnet_info *vi = netdev_priv(dev); int cpu; @@ -1306,8 +1306,6 @@ static struct rtnl_link_stats64 *virtnet_stats(struct net_device *dev, tot->rx_dropped = dev->stats.rx_dropped; tot->rx_length_errors = dev->stats.rx_length_errors; tot->rx_frame_errors = dev->stats.rx_frame_errors; - - return tot; } #ifdef CONFIG_NET_POLL_CONTROLLER |