diff options
| author |   stephen hemminger <stephen@networkplumber.org> | 2017-01-06 19:12:52 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-01-08 17:51:44 -0500 |
| commit | bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (patch) | |
| tree | 10f4199c962083956bb3f2928e144b20be23ffe7 /drivers/net/loopback.c | |
| parent | Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue (diff) | |
| download | linux-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/loopback.c')
| -rw-r--r-- | drivers/net/loopback.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 1e05b7c2d157..30a493936e63 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -97,8 +97,8 @@ static netdev_tx_t loopback_xmit(struct sk_buff *skb, return NETDEV_TX_OK; } -static struct rtnl_link_stats64 *loopback_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *stats) +static void loopback_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *stats) { u64 bytes = 0; u64 packets = 0; @@ -122,7 +122,6 @@ static struct rtnl_link_stats64 *loopback_get_stats64(struct net_device *dev, stats->tx_packets = packets; stats->rx_bytes = bytes; stats->tx_bytes = bytes; - return stats; } static u32 always_on(struct net_device *dev) |