The following commit has been merged in the master branch: commit ab044f8e3eaf84c4cc95d7606fadfdfa006dc8ec Author: Tobias Klauser tklauser@distanz.ch Date: Wed Apr 5 13:46:31 2017 +0200

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

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;