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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/openvswitch
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/openvswitch')
-rw-r--r--net/openvswitch/vport-internal_dev.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index d5d6caecd072..09141a18ee2d 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -97,7 +97,7 @@ static void internal_dev_destructor(struct net_device *dev)
free_netdev(dev);
}
-static struct rtnl_link_stats64 *
+static void
internal_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
{
int i;
@@ -125,8 +125,6 @@ internal_get_stats(struct net_device *dev, struct rtnl_link_stats64 *stats)
stats->tx_bytes += local_stats.tx_bytes;
stats->tx_packets += local_stats.tx_packets;
}
-
- return stats;
}
static void internal_set_rx_headroom(struct net_device *dev, int new_hr)