[NET]: Use BUILD_BUG_ON in net/core/flowi.c

[safe/jmp/linux-2.6] / net / core / rtnetlink.c

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 1b9c32d..4a2640d 100644 (file)
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -75,8 +75,6 @@ void __rtnl_unlock(void)
 void rtnl_unlock(void)
 {
        mutex_unlock(&rtnl_mutex);
-       if (rtnl && rtnl->sk_receive_queue.qlen)
-               rtnl->sk_data_ready(rtnl, 0);
        netdev_run_todo();
 }
 
@@ -746,10 +744,10 @@ static struct net *get_net_ns_by_pid(pid_t pid)
        rcu_read_lock();
        tsk = find_task_by_pid(pid);
        if (tsk) {
-               task_lock(tsk);
-               if (tsk->nsproxy)
-                       net = get_net(tsk->nsproxy->net_ns);
-               task_unlock(tsk);
+               struct nsproxy *nsproxy;
+               nsproxy = task_nsproxy(tsk);
+               if (nsproxy)
+                       net = get_net(nsproxy->net_ns);
        }
        rcu_read_unlock();
        return net;
@@ -1314,17 +1312,11 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
        return doit(skb, nlh, (void *)&rta_buf[0]);
 }
 
-static void rtnetlink_rcv(struct sock *sk, int len)
+static void rtnetlink_rcv(struct sk_buff *skb)
 {
-       unsigned int qlen = 0;
-
-       do {
-               mutex_lock(&rtnl_mutex);
-               netlink_run_queue(sk, &qlen, &rtnetlink_rcv_msg);
-               mutex_unlock(&rtnl_mutex);
-
-               netdev_run_todo();
-       } while (qlen);
+       rtnl_lock();
+       netlink_rcv_skb(skb, &rtnetlink_rcv_msg);
+       rtnl_unlock();
 }
 
 static int rtnetlink_event(struct notifier_block *this, unsigned long event, void *ptr)