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/brocade/bna/bnad.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/ethernet/brocade') diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 112030828c4b..73a94113db1f 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -3111,7 +3111,7 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev) * Used spin_lock to synchronize reading of stats structures, which * is written by BNA under the same lock. */ -static struct rtnl_link_stats64 * +static void bnad_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats) { struct bnad *bnad = netdev_priv(netdev); @@ -3123,8 +3123,6 @@ bnad_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats) bnad_netdev_hwstats_fill(bnad, stats); spin_unlock_irqrestore(&bnad->bna_lock, flags); - - return stats; } static void @@ -3427,7 +3425,7 @@ static const struct net_device_ops bnad_netdev_ops = { .ndo_open = bnad_open, .ndo_stop = bnad_stop, .ndo_start_xmit = bnad_start_xmit, - .ndo_get_stats64 = bnad_get_stats64, + .ndo_get_stats64 = bnad_get_stats64, .ndo_set_rx_mode = bnad_set_rx_mode, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = bnad_set_mac_address, -- cgit v1.2.3-59-g8ed1b