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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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9
drivers/net/ethernet/myricom/myri10ge/myri10ge.c
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@@ -378,8 +378,8 @@ static inline void put_be32(__be32 val, __be32 __iomem * p)
__raw_writel((__force __u32) val, (__force void __iomem *)p);
}
static struct rtnl_link_stats64 *myri10ge_get_stats(struct net_device *dev,
struct rtnl_link_stats64 *stats);
static void myri10ge_get_stats(struct net_device *dev,
struct rtnl_link_stats64 *stats);
static void set_fw_name(struct myri10ge_priv *mgp, char *name, bool allocated)
{
@@ -3119,8 +3119,8 @@ drop:
return NETDEV_TX_OK;
}
static struct rtnl_link_stats64 *myri10ge_get_stats(struct net_device *dev,
struct rtnl_link_stats64 *stats)
static void myri10ge_get_stats(struct net_device *dev,
struct rtnl_link_stats64 *stats)
{
const struct myri10ge_priv *mgp = netdev_priv(dev);
const struct myri10ge_slice_netstats *slice_stats;
@@ -3135,7 +3135,6 @@ static struct rtnl_link_stats64 *myri10ge_get_stats(struct net_device *dev,
stats->rx_dropped += slice_stats->rx_dropped;
stats->tx_dropped += slice_stats->tx_dropped;
}
return stats;
}
static void myri10ge_set_multicast_list(struct net_device *dev)