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batman-adv: Use net_device_stats from struct net_device 

Instead of using a private copy of struct net_device_stats in struct
batadv_priv, use stats from struct net_device.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Tobias Klauser 2017-04-05 13:46:31 +02:00 committed by Simon Wunderlich
parent 5405e19e70
commit ab044f8e3e
3 changed files with 6 additions and 7 deletions
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9
net/batman-adv/distributed-arp-table.c
View File

@ -1003,6 +1003,7 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
bool ret = false;
struct batadv_dat_entry *dat_entry = NULL;
struct sk_buff *skb_new;
struct net_device *soft_iface = bat_priv->soft_iface;
int hdr_size = 0;
unsigned short vid;
@ -1061,10 +1062,10 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
if (!skb_new)
goto out;
skb_new->protocol = eth_type_trans(skb_new,
bat_priv->soft_iface);
bat_priv->stats.rx_packets++;
bat_priv->stats.rx_bytes += skb->len + ETH_HLEN + hdr_size;
skb_new->protocol = eth_type_trans(skb_new, soft_iface);
soft_iface->stats.rx_packets++;
soft_iface->stats.rx_bytes += skb->len + ETH_HLEN + hdr_size;
netif_rx(skb_new);
batadv_dbg(BATADV_DBG_DAT, bat_priv, "ARP request replied locally\n");

2
net/batman-adv/soft-interface.c
View File

@ -118,7 +118,7 @@ static u64 batadv_sum_counter(struct batadv_priv *bat_priv, size_t idx)
static struct net_device_stats *batadv_interface_stats(struct net_device *dev)
{
struct batadv_priv *bat_priv = netdev_priv(dev);
struct net_device_stats *stats = &bat_priv->stats;
struct net_device_stats *stats = &dev->stats;
stats->tx_packets = batadv_sum_counter(bat_priv, BATADV_CNT_TX);
stats->tx_bytes = batadv_sum_counter(bat_priv, BATADV_CNT_TX_BYTES);

2
net/batman-adv/types.h
View File

@ -1000,7 +1000,6 @@ struct batadv_priv_bat_v {
* struct batadv_priv - per mesh interface data
* @mesh_state: current status of the mesh (inactive/active/deactivating)
* @soft_iface: net device which holds this struct as private data
* @stats: structure holding the data for the ndo_get_stats() call
* @bat_counters: mesh internal traffic statistic counters (see batadv_counters)
* @aggregated_ogms: bool indicating whether OGM aggregation is enabled
* @bonding: bool indicating whether traffic bonding is enabled
@ -1055,7 +1054,6 @@ struct batadv_priv_bat_v {
struct batadv_priv {
atomic_t mesh_state;
struct net_device *soft_iface;
struct net_device_stats stats;
u64 __percpu *bat_counters; /* Per cpu counters */
atomic_t aggregated_ogms;
atomic_t bonding;