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authorTobias Klauser <tklauser@distanz.ch>2017-04-05 13:46:31 +0200
committerSimon Wunderlich <sw@simonwunderlich.de>2017-04-05 15:41:24 +0200
commitab044f8e3eaf84c4cc95d7606fadfdfa006dc8ec (patch)
tree9abb2f90924dacb4ad10a079458cc3c7205d8c76
parent5405e19e705909bba1a879174ffe93e241455426 (diff)
downloadop-kernel-dev-ab044f8e3eaf84c4cc95d7606fadfdfa006dc8ec.zip
op-kernel-dev-ab044f8e3eaf84c4cc95d7606fadfdfa006dc8ec.tar.gz
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>
-rw-r--r--net/batman-adv/distributed-arp-table.c9
-rw-r--r--net/batman-adv/soft-interface.c2
-rw-r--r--net/batman-adv/types.h2
3 files changed, 6 insertions, 7 deletions
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 0608fcf..013e970 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -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");
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index f33bee0..b223d3c 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -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);
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 74b5af7..76873bf 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -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;
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