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net: make ndo_get_stats64 a void function

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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>
This commit is contained in:
stephen hemminger
2017-01-06 19:12:52 -08:00
committed by David S. Miller
parent 63c64de7be
commit bc1f44709c
82 changed files with 166 additions and 309 deletions
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6
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
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@@ -3896,8 +3896,8 @@ static void ixgbevf_shutdown(struct pci_dev *pdev)
ixgbevf_suspend(pdev, PMSG_SUSPEND);
}
static struct rtnl_link_stats64 *ixgbevf_get_stats(struct net_device *netdev,
struct rtnl_link_stats64 *stats)
static void ixgbevf_get_stats(struct net_device *netdev,
struct rtnl_link_stats64 *stats)
{
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
unsigned int start;
@@ -3930,8 +3930,6 @@ static struct rtnl_link_stats64 *ixgbevf_get_stats(struct net_device *netdev,
stats->tx_bytes += bytes;
stats->tx_packets += packets;
}
return stats;
}
#define IXGBEVF_MAX_MAC_HDR_LEN 127