diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2017-01-07 06:12:52 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-09 01:51:44 +0300 |
| commit | bc1f44709cf27fb2a5766cadafe7e2ad5e9cb221 (patch) | |
| tree | 10f4199c962083956bb3f2928e144b20be23ffe7 /drivers/net/ethernet/intel/e1000e | |
| parent | 63c64de7be1f762b8c6c224f2994cf5769b542ae (diff) | |
| download | linux-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 'drivers/net/ethernet/intel/e1000e')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/e1000.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 5 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h index 879cca47b021..a29b12e80855 100644 --- a/drivers/net/ethernet/intel/e1000e/e1000.h +++ b/drivers/net/ethernet/intel/e1000e/e1000.h @@ -493,8 +493,8 @@ int e1000e_setup_rx_resources(struct e1000_ring *ring); int e1000e_setup_tx_resources(struct e1000_ring *ring); void e1000e_free_rx_resources(struct e1000_ring *ring); void e1000e_free_tx_resources(struct e1000_ring *ring); -struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev, - struct rtnl_link_stats64 *stats); +void e1000e_get_stats64(struct net_device *netdev, + struct rtnl_link_stats64 *stats); void e1000e_set_interrupt_capability(struct e1000_adapter *adapter); void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter); void e1000e_get_hw_control(struct e1000_adapter *adapter); diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index af3960853a32..723025b317cc 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5920,8 +5920,8 @@ static void e1000_reset_task(struct work_struct *work) * * Returns the address of the device statistics structure. **/ -struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev, - struct rtnl_link_stats64 *stats) +void e1000e_get_stats64(struct net_device *netdev, + struct rtnl_link_stats64 *stats) { struct e1000_adapter *adapter = netdev_priv(netdev); @@ -5958,7 +5958,6 @@ struct rtnl_link_stats64 *e1000e_get_stats64(struct net_device *netdev, /* Tx Dropped needs to be maintained elsewhere */ spin_unlock(&adapter->stats64_lock); - return stats; } /** |