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Diffstat (limited to 'drivers/net/nlmon.c')
-rw-r--r--drivers/net/nlmon.c24
1 files changed, 2 insertions, 22 deletions
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
index 5e19a6839d..e5a0987a26 100644
--- a/drivers/net/nlmon.c
+++ b/drivers/net/nlmon.c
@@ -17,17 +17,6 @@ static netdev_tx_t nlmon_xmit(struct sk_buff *skb, struct net_device *dev)
return NETDEV_TX_OK;
}
-static int nlmon_dev_init(struct net_device *dev)
-{
- dev->lstats = netdev_alloc_pcpu_stats(struct pcpu_lstats);
- return dev->lstats == NULL ? -ENOMEM : 0;
-}
-
-static void nlmon_dev_uninit(struct net_device *dev)
-{
- free_percpu(dev->lstats);
-}
-
struct nlmon {
struct netlink_tap nt;
};
@@ -51,15 +40,7 @@ static int nlmon_close(struct net_device *dev)
static void
nlmon_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats)
{
- u64 packets, bytes;
-
- dev_lstats_read(dev, &packets, &bytes);
-
- stats->rx_packets = packets;
- stats->tx_packets = 0;
-
- stats->rx_bytes = bytes;
- stats->tx_bytes = 0;
+ dev_lstats_read(dev, &stats->rx_packets, &stats->rx_bytes);
}
static u32 always_on(struct net_device *dev)
@@ -72,8 +53,6 @@ static const struct ethtool_ops nlmon_ethtool_ops = {
};
static const struct net_device_ops nlmon_ops = {
- .ndo_init = nlmon_dev_init,
- .ndo_uninit = nlmon_dev_uninit,
.ndo_open = nlmon_open,
.ndo_stop = nlmon_close,
.ndo_start_xmit = nlmon_xmit,
@@ -92,6 +71,7 @@ static void nlmon_setup(struct net_device *dev)
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST |
NETIF_F_HIGHDMA | NETIF_F_LLTX;
dev->flags = IFF_NOARP;
+ dev->pcpu_stat_type = NETDEV_PCPU_STAT_LSTATS;
/* That's rather a softlimit here, which, of course,
* can be altered. Not a real MTU, but what is to be