[IPV4]: make two functions static

[safe/jmp/linux-2.6] / net / ipv4 / fib_frontend.c

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index cd8e45a..882f88f 100644 (file)
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -173,7 +173,7 @@ int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
 
        no_addr = rpf = 0;
        rcu_read_lock();
-       in_dev = __in_dev_get(dev);
+       in_dev = __in_dev_get_rcu(dev);
        if (in_dev) {
                no_addr = in_dev->ifa_list == NULL;
                rpf = IN_DEV_RPFILTER(in_dev);
@@ -266,8 +266,7 @@ int ip_rt_ioctl(unsigned int cmd, void __user *arg)
                                if (tb)
                                        err = tb->tb_insert(tb, &req.rtm, &rta, &req.nlh, NULL);
                        }
-                       if (rta.rta_mx)
-                               kfree(rta.rta_mx);
+                       kfree(rta.rta_mx);
                }
                rtnl_unlock();
                return err;
@@ -408,7 +407,7 @@ static void fib_magic(int cmd, int type, u32 dst, int dst_len, struct in_ifaddr
                tb->tb_delete(tb, &req.rtm, &rta, &req.nlh, NULL);
 }
 
-static void fib_add_ifaddr(struct in_ifaddr *ifa)
+void fib_add_ifaddr(struct in_ifaddr *ifa)
 {
        struct in_device *in_dev = ifa->ifa_dev;
        struct net_device *dev = in_dev->dev;
@@ -558,16 +557,15 @@ static void nl_fib_input(struct sock *sk, int len)
        nl_fib_lookup(frn, tb);
        
        pid = nlh->nlmsg_pid;           /*pid of sending process */
-       NETLINK_CB(skb).groups = 0;     /* not in mcast group */
        NETLINK_CB(skb).pid = 0;         /* from kernel */
        NETLINK_CB(skb).dst_pid = pid;
-       NETLINK_CB(skb).dst_groups = 0;  /* unicast */
+       NETLINK_CB(skb).dst_group = 0;  /* unicast */
        netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
 }    
 
 static void nl_fib_lookup_init(void)
 {
-      netlink_kernel_create(NETLINK_FIB_LOOKUP, nl_fib_input);
+      netlink_kernel_create(NETLINK_FIB_LOOKUP, 0, nl_fib_input, THIS_MODULE);
 }
 
 static void fib_disable_ip(struct net_device *dev, int force)
@@ -592,7 +590,7 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
                break;
        case NETDEV_DOWN:
                fib_del_ifaddr(ifa);
-               if (ifa->ifa_dev && ifa->ifa_dev->ifa_list == NULL) {
+               if (ifa->ifa_dev->ifa_list == NULL) {
                        /* Last address was deleted from this interface.
                           Disable IP.
                         */
@@ -608,7 +606,7 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
 static int fib_netdev_event(struct notifier_block *this, unsigned long event, void *ptr)
 {
        struct net_device *dev = ptr;
-       struct in_device *in_dev = __in_dev_get(dev);
+       struct in_device *in_dev = __in_dev_get_rtnl(dev);
 
        if (event == NETDEV_UNREGISTER) {
                fib_disable_ip(dev, 2);
@@ -662,5 +660,4 @@ void __init ip_fib_init(void)
 }
 
 EXPORT_SYMBOL(inet_addr_type);
-EXPORT_SYMBOL(ip_dev_find);
 EXPORT_SYMBOL(ip_rt_ioctl);