static inline struct rtable *bridge_parent_rtable(const struct net_device *dev)
{
- if (!br_port_exists(dev))
- return NULL;
- return &br_port_get_rcu(dev)->br->fake_rtable;
+ struct net_bridge_port *port;
+
+ port = br_port_get_rcu(dev);
+ return port ? &port->br->fake_rtable : NULL;
}
static inline struct net_device *bridge_parent(const struct net_device *dev)
{
- if (!br_port_exists(dev))
- return NULL;
+ struct net_bridge_port *port;
- return br_port_get_rcu(dev)->br->dev;
+ port = br_port_get_rcu(dev);
+ return port ? port->br->dev : NULL;
}
static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb)
if (dnat_took_place(skb)) {
if ((err = ip_route_input(skb, iph->daddr, iph->saddr, iph->tos, dev))) {
struct flowi fl = {
- .nl_u = {
- .ip4_u = {
- .daddr = iph->daddr,
- .saddr = 0,
- .tos = RT_TOS(iph->tos) },
- },
- .proto = 0,
+ .fl4_dst = iph->daddr,
+ .fl4_tos = RT_TOS(iph->tos),
};
struct in_device *in_dev = __in_dev_get_rcu(dev);