* Authors:
* Lennert Buytenhek <buytenh@gnu.org>
*
- * $Id: br_input.c,v 1.10 2001/12/24 04:50:20 davem Exp $
- *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
static void br_pass_frame_up(struct net_bridge *br, struct sk_buff *skb)
{
- struct net_device *indev;
+ struct net_device *indev, *brdev = br->dev;
- br->statistics.rx_packets++;
- br->statistics.rx_bytes += skb->len;
+ brdev->stats.rx_packets++;
+ brdev->stats.rx_bytes += skb->len;
indev = skb->dev;
- skb->dev = br->dev;
+ skb->dev = brdev;
NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, indev, NULL,
netif_receive_skb);
dst = NULL;
if (is_multicast_ether_addr(dest)) {
- br->statistics.multicast++;
+ br->dev->stats.multicast++;
skb2 = skb;
} else if ((dst = __br_fdb_get(br, dest)) && dst->is_local) {
skb2 = skb;
{
__be16 *a = (__be16 *)dest;
static const __be16 *b = (const __be16 *)br_group_address;
- static const __be16 m = __constant_cpu_to_be16(0xfff0);
+ static const __be16 m = cpu_to_be16(0xfff0);
return ((a[0] ^ b[0]) | (a[1] ^ b[1]) | ((a[2] ^ b[2]) & m)) == 0;
}
if (skb->protocol == htons(ETH_P_PAUSE))
goto drop;
- /* Process STP BPDU's through normal netif_receive_skb() path */
- if (p->br->stp_enabled != BR_NO_STP) {
- if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
- NULL, br_handle_local_finish))
- return NULL;
- else
- return skb;
- }
+ if (NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_IN, skb, skb->dev,
+ NULL, br_handle_local_finish))
+ return NULL; /* frame consumed by filter */
+ else
+ return skb; /* continue processing */
}
switch (p->state) {