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authorstephen hemminger <stephen@networkplumber.org>2017-01-06 19:12:52 -0800
committerDavid S. Miller <davem@davemloft.net>2017-01-08 17:51:44 -0500
commitbc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (patch)
tree10f4199c962083956bb3f2928e144b20be23ffe7 /drivers/net/ppp
parentMerge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue (diff)
downloadlinux-dev-bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221.tar.xz
linux-dev-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 'drivers/net/ppp')
-rw-r--r--drivers/net/ppp/ppp_generic.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 3d3b1f4339ef..a411b43a69eb 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1297,7 +1297,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return err;
}
-static struct rtnl_link_stats64*
+static void
ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64)
{
struct ppp *ppp = netdev_priv(dev);
@@ -1317,8 +1317,6 @@ ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64)
stats64->rx_dropped = dev->stats.rx_dropped;
stats64->tx_dropped = dev->stats.tx_dropped;
stats64->rx_length_errors = dev->stats.rx_length_errors;
-
- return stats64;
}
static int ppp_dev_init(struct net_device *dev)