doc: move vm/00-INDEX to Documentation/vm

[linux-2.6-omap-h63xx.git] / net / ipv4 / fib_frontend.c

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 311d633f7f397b545b6a0839319c1d446c18eb27..78b514ba1414a8ebd22b0b0a423110b61b6326ce 100644 (file)
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -49,6 +49,8 @@
 
 #define FFprint(a...) printk(KERN_DEBUG a)
 
+static struct sock *fibnl;
+
 #ifndef CONFIG_IP_MULTIPLE_TABLES
 
 struct fib_table *ip_fib_local_table;
@@ -334,7 +336,7 @@ static int rtentry_to_fib_config(int cmd, struct rtentry *rt,
                colon = strchr(devname, ':');
                if (colon)
                        *colon = 0;
-               dev = __dev_get_by_name(devname);
+               dev = __dev_get_by_name(&init_net, devname);
                if (!dev)
                        return -ENODEV;
                cfg->fc_oif = dev->ifindex;
@@ -453,7 +455,6 @@ const struct nla_policy rtm_ipv4_policy[RTA_MAX+1] = {
        [RTA_MULTIPATH]         = { .len = sizeof(struct rtnexthop) },
        [RTA_PROTOINFO]         = { .type = NLA_U32 },
        [RTA_FLOW]              = { .type = NLA_U32 },
-       [RTA_MP_ALGO]           = { .type = NLA_U32 },
 };
 
 static int rtm_to_fib_config(struct sk_buff *skb, struct nlmsghdr *nlh,
@@ -488,7 +489,7 @@ static int rtm_to_fib_config(struct sk_buff *skb, struct nlmsghdr *nlh,
        }
 
        nlmsg_for_each_attr(attr, nlh, sizeof(struct rtmsg), remaining) {
-               switch (attr->nla_type) {
+               switch (nla_type(attr)) {
                case RTA_DST:
                        cfg->fc_dst = nla_get_be32(attr);
                        break;
@@ -515,9 +516,6 @@ static int rtm_to_fib_config(struct sk_buff *skb, struct nlmsghdr *nlh,
                case RTA_FLOW:
                        cfg->fc_flow = nla_get_u32(attr);
                        break;
-               case RTA_MP_ALGO:
-                       cfg->fc_mp_alg = nla_get_u32(attr);
-                       break;
                case RTA_TABLE:
                        cfg->fc_table = nla_get_u32(attr);
                        break;
@@ -788,17 +786,12 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb )
        }
 }
 
-static void nl_fib_input(struct sock *sk, int len)
+static void nl_fib_input(struct sk_buff *skb)
 {
-       struct sk_buff *skb = NULL;
-       struct nlmsghdr *nlh = NULL;
        struct fib_result_nl *frn;
-       u32 pid;
+       struct nlmsghdr *nlh;
        struct fib_table *tb;
-
-       skb = skb_dequeue(&sk->sk_receive_queue);
-       if (skb == NULL)
-               return;
+       u32 pid;
 
        nlh = nlmsg_hdr(skb);
        if (skb->len < NLMSG_SPACE(0) || skb->len < nlh->nlmsg_len ||
@@ -815,13 +808,13 @@ static void nl_fib_input(struct sock *sk, int len)
        pid = NETLINK_CB(skb).pid;       /* pid of sending process */
        NETLINK_CB(skb).pid = 0;         /* from kernel */
        NETLINK_CB(skb).dst_group = 0;  /* unicast */
-       netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
+       netlink_unicast(fibnl, skb, pid, MSG_DONTWAIT);
 }
 
 static void nl_fib_lookup_init(void)
 {
-      netlink_kernel_create(NETLINK_FIB_LOOKUP, 0, nl_fib_input, NULL,
-                           THIS_MODULE);
+       fibnl = netlink_kernel_create(&init_net, NETLINK_FIB_LOOKUP, 0,
+                                     nl_fib_input, NULL, THIS_MODULE);
 }
 
 static void fib_disable_ip(struct net_device *dev, int force)
@@ -864,6 +857,9 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
        struct net_device *dev = ptr;
        struct in_device *in_dev = __in_dev_get_rtnl(dev);
 
+       if (dev->nd_net != &init_net)
+               return NOTIFY_DONE;
+
        if (event == NETDEV_UNREGISTER) {
                fib_disable_ip(dev, 2);
                return NOTIFY_DONE;