diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2017-01-07 04:12:52 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-08 23:51:44 +0100 |
| commit | bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (patch) | |
| tree | 10f4199c962083956bb3f2928e144b20be23ffe7 /drivers/net/macsec.c | |
| parent | Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsh... (diff) | |
| download | linux-bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221.tar.xz linux-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/macsec.c')
| -rw-r--r-- | drivers/net/macsec.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index f83cf6696820..778a77303c49 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -2888,13 +2888,13 @@ static int macsec_change_mtu(struct net_device *dev, int new_mtu) return 0; } -static struct rtnl_link_stats64 *macsec_get_stats64(struct net_device *dev, - struct rtnl_link_stats64 *s) +static void macsec_get_stats64(struct net_device *dev, + struct rtnl_link_stats64 *s) { int cpu; if (!dev->tstats) - return s; + return; for_each_possible_cpu(cpu) { struct pcpu_sw_netstats *stats; @@ -2918,8 +2918,6 @@ static struct rtnl_link_stats64 *macsec_get_stats64(struct net_device *dev, s->rx_dropped = dev->stats.rx_dropped; s->tx_dropped = dev->stats.tx_dropped; - - return s; } static int macsec_get_iflink(const struct net_device *dev) |