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/slip | |
| parent | 63c64de7be1f762b8c6c224f2994cf5769b542ae (diff) | |
| download | lwn-bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221.tar.gz lwn-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/slip')
| -rw-r--r-- | drivers/net/slip/slip.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index 9841f3dc0682..08db4d687533 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -566,7 +566,7 @@ static int sl_change_mtu(struct net_device *dev, int new_mtu) /* Netdevice get statistics request */ -static struct rtnl_link_stats64 * +static void sl_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) { struct net_device_stats *devstats = &dev->stats; @@ -597,7 +597,6 @@ sl_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats) stats->collisions += comp->sls_o_misses; } #endif - return stats; } /* Netdevice register callback */ |