From bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Fri, 6 Jan 2017 19:12:52 -0800 Subject: 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 Signed-off-by: David S. Miller --- net/8021q/vlan_dev.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'net/8021q/vlan_dev.c') diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 10da6c588bf8..116455ac3db5 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -671,7 +671,8 @@ static int vlan_ethtool_get_ts_info(struct net_device *dev, return 0; } -static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) +static void vlan_dev_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats) { struct vlan_pcpu_stats *p; u32 rx_errors = 0, tx_dropped = 0; @@ -702,8 +703,6 @@ static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, st } stats->rx_errors = rx_errors; stats->tx_dropped = tx_dropped; - - return stats; } #ifdef CONFIG_NET_POLL_CONTROLLER -- cgit v1.2.3-59-g8ed1b