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authorstephen hemminger <stephen@networkplumber.org>2017-01-07 06:12:52 +0300
committerDavid S. Miller <davem@davemloft.net>2017-01-09 01:51:44 +0300
commitbc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (patch)
tree10f4199c962083956bb3f2928e144b20be23ffe7 /net/bridge
parent63c64de7be1f762b8c6c224f2994cf5769b542ae (diff)
downloadlinux-bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221.tar.xz
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/bridge')
-rw-r--r--net/bridge/br_device.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index ed3b3192fb00..6c46d1b4cdbb 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -153,8 +153,8 @@ static int br_dev_stop(struct net_device *dev)
return 0;
}
-static struct rtnl_link_stats64 *br_get_stats64(struct net_device *dev,
- struct rtnl_link_stats64 *stats)
+static void br_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
{
struct net_bridge *br = netdev_priv(dev);
struct pcpu_sw_netstats tmp, sum = { 0 };
@@ -178,8 +178,6 @@ static struct rtnl_link_stats64 *br_get_stats64(struct net_device *dev,
stats->tx_packets = sum.tx_packets;
stats->rx_bytes = sum.rx_bytes;
stats->rx_packets = sum.rx_packets;
-
- return stats;
}
static int br_change_mtu(struct net_device *dev, int new_mtu)