提交 6088a539 编写于 作者: H Herbert Xu 提交者: David S. Miller

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: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 b33084be
......@@ -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;
......
......@@ -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;
}
}
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册