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| 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/8021q | |
| parent | 63c64de7be1f762b8c6c224f2994cf5769b542ae (diff) | |
| download | lwn-bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221.tar.gz lwn-bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221.zip | |
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/8021q')
| -rw-r--r-- | net/8021q/vlan_dev.c | 5 |
1 files changed, 2 insertions, 3 deletions
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 |