diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2010-02-27 19:41:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-28 00:48:44 -0800 |
| commit | 6088a539d8d1666dca6979b5759bf966ee9124ef (patch) | |
| tree | 84adf98d3efb8dc71563c2b717b8aa1b781bb560 /net/bridge | |
| parent | b33084be192ee1e347d98bb5c9e38a53d98d35e2 (diff) | |
| download | kernel_samsung_smdk4412-6088a539d8d1666dca6979b5759bf966ee9124ef.tar.gz kernel_samsung_smdk4412-6088a539d8d1666dca6979b5759bf966ee9124ef.tar.bz2 kernel_samsung_smdk4412-6088a539d8d1666dca6979b5759bf966ee9124ef.zip | |
bridge: Use BR_INPUT_SKB_CB on xmit path
this patch makes BR_INPUT_SKB_CB available on the xmit path so
that we could avoid passing the br pointer around for the purpose
of collecting device statistics.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_device.c | 2 | ||||
| -rw-r--r-- | net/bridge/br_forward.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 1a99c4e04e8..be356293caa 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -26,6 +26,8 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev) const unsigned char *dest = skb->data; struct net_bridge_fdb_entry *dst; + BR_INPUT_SKB_CB(skb)->brdev = dev; + dev->stats.tx_packets++; dev->stats.tx_bytes += skb->len; diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c index 6cd50c6e57c..2e1cb434f6c 100644 --- a/net/bridge/br_forward.c +++ b/net/bridge/br_forward.c @@ -111,6 +111,7 @@ static void br_flood(struct net_bridge *br, struct sk_buff *skb, { struct net_bridge_port *p; struct net_bridge_port *prev; + struct net_device *dev = BR_INPUT_SKB_CB(skb)->brdev; prev = NULL; @@ -120,7 +121,7 @@ static void br_flood(struct net_bridge *br, struct sk_buff *skb, struct sk_buff *skb2; if ((skb2 = skb_clone(skb, GFP_ATOMIC)) == NULL) { - br->dev->stats.tx_dropped++; + dev->stats.tx_dropped++; goto out; } @@ -137,7 +138,7 @@ static void br_flood(struct net_bridge *br, struct sk_buff *skb, if (skb0) { skb = skb_clone(skb, GFP_ATOMIC); if (!skb) { - br->dev->stats.tx_dropped++; + dev->stats.tx_dropped++; goto out; } } |