From 3a50ba56201d00b700111c29b05e4cf4b49236d3 Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Tue, 20 Jul 2010 23:05:04 +0200 Subject: [PATCH 01/10] batman-adv: Don't increment stats of foreign device The receive hook for batman-adv ethernet frames tried to get the last device which processed the skb before us. It only used that information to update the rx_bytes and rx_packets stat of that foreign device which already has updated it using its own receive functions. Signed-off-by: Sven Eckelmann --- compat.h | 8 -------- hard-interface.c | 8 -------- 2 files changed, 0 insertions(+), 16 deletions(-) diff --git a/hard-interface.c b/hard-interface.c index 6a37c33..e3e1e9e 100644 --- a/hard-interface.c +++ b/hard-interface.c @@ -440,7 +440,6 @@ int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, { struct batman_packet *batman_packet; struct batman_if *batman_if; - struct net_device_stats *stats; int ret; skb = skb_share_check(skb, GFP_ATOMIC); @@ -469,12 +468,6 @@ int batman_skb_recv(struct sk_buff *skb, struct net_device *dev, if (batman_if->if_status != IF_ACTIVE) goto err_free; - stats = (struct net_device_stats *)dev_get_stats(skb->dev); - if (stats) { - stats->rx_packets++; - stats->rx_bytes += skb->len; - } - batman_packet = (struct batman_packet *)skb->data; if (batman_packet->version != COMPAT_VERSION) { -- 1.7.1