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authorJiri Pirko <jpirko@redhat.com>2010-06-15 06:50:45 +0000
committerDavid S. Miller <davem@davemloft.net>2010-06-15 11:48:58 -0700
commitf350a0a87374418635689471606454abc7beaa3a (patch)
treec8210542a9848f6b5953b58d2ba1dbfb11715f14 /net/bridge/br_fdb.c
parenta35e2c1b6d90544b3c688783869817628e5f9607 (diff)
downloadop-kernel-dev-f350a0a87374418635689471606454abc7beaa3a.zip
op-kernel-dev-f350a0a87374418635689471606454abc7beaa3a.tar.gz
bridge: use rx_handler_data pointer to store net_bridge_port pointer
Register net_bridge_port pointer as rx_handler data pointer. As br_port is removed from struct net_device, another netdev priv_flag is added to indicate the device serves as a bridge port. Also rcuized pointers are now correctly dereferenced in br_fdb.c and in netfilter parts. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_fdb.c')
-rw-r--r--net/bridge/br_fdb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index 2663743..6818e60 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -242,11 +242,11 @@ int br_fdb_test_addr(struct net_device *dev, unsigned char *addr)
struct net_bridge_fdb_entry *fdb;
int ret;
- if (!dev->br_port)
+ if (!br_port_exists(dev))
return 0;
rcu_read_lock();
- fdb = __br_fdb_get(dev->br_port->br, addr);
+ fdb = __br_fdb_get(br_port_get_rcu(dev)->br, addr);
ret = fdb && fdb->dst->dev != dev &&
fdb->dst->state == BR_STATE_FORWARDING;
rcu_read_unlock();
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