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 --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c') diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 0c6eca570791..ffe7d940d9ff 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -8173,8 +8173,9 @@ static void ixgbe_netpoll(struct net_device *netdev) } #endif -static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev, - struct rtnl_link_stats64 *stats) + +static void ixgbe_get_stats64(struct net_device *netdev, + struct rtnl_link_stats64 *stats) { struct ixgbe_adapter *adapter = netdev_priv(netdev); int i; @@ -8212,13 +8213,13 @@ static struct rtnl_link_stats64 *ixgbe_get_stats64(struct net_device *netdev, } } rcu_read_unlock(); + /* following stats updated by ixgbe_watchdog_task() */ stats->multicast = netdev->stats.multicast; stats->rx_errors = netdev->stats.rx_errors; stats->rx_length_errors = netdev->stats.rx_length_errors; stats->rx_crc_errors = netdev->stats.rx_crc_errors; stats->rx_missed_errors = netdev->stats.rx_missed_errors; - return stats; } #ifdef CONFIG_IXGBE_DCB -- cgit v1.2.3