[8021Q]: transfer dev_id from real device

[linux-2.6-omap-h63xx.git] / net / x25 / af_x25.c

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 479927cb45cacd3c8f3f797a916bb51edf0cbbfc..fc416f9606a9e259e22f2e641c602107e06b9200 100644 (file)
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -191,6 +191,9 @@ static int x25_device_event(struct notifier_block *this, unsigned long event,
        struct net_device *dev = ptr;
        struct x25_neigh *nb;
 
+       if (dev->nd_net != &init_net)
+               return NOTIFY_DONE;
+
        if (dev->type == ARPHRD_X25
 #if defined(CONFIG_LLC) || defined(CONFIG_LLC_MODULE)
         || dev->type == ARPHRD_ETHER
@@ -466,10 +469,10 @@ static struct proto x25_proto = {
        .obj_size = sizeof(struct x25_sock),
 };
 
-static struct sock *x25_alloc_socket(void)
+static struct sock *x25_alloc_socket(struct net *net)
 {
        struct x25_sock *x25;
-       struct sock *sk = sk_alloc(AF_X25, GFP_ATOMIC, &x25_proto, 1);
+       struct sock *sk = sk_alloc(net, AF_X25, GFP_ATOMIC, &x25_proto, 1);
 
        if (!sk)
                goto out;
@@ -485,17 +488,20 @@ out:
        return sk;
 }
 
-static int x25_create(struct socket *sock, int protocol)
+static int x25_create(struct net *net, struct socket *sock, int protocol)
 {
        struct sock *sk;
        struct x25_sock *x25;
        int rc = -ESOCKTNOSUPPORT;
 
+       if (net != &init_net)
+               return -EAFNOSUPPORT;
+
        if (sock->type != SOCK_SEQPACKET || protocol)
                goto out;
 
        rc = -ENOMEM;
-       if ((sk = x25_alloc_socket()) == NULL)
+       if ((sk = x25_alloc_socket(net)) == NULL)
                goto out;
 
        x25 = x25_sk(sk);
@@ -543,7 +549,7 @@ static struct sock *x25_make_new(struct sock *osk)
        if (osk->sk_type != SOCK_SEQPACKET)
                goto out;
 
-       if ((sk = x25_alloc_socket()) == NULL)
+       if ((sk = x25_alloc_socket(osk->sk_net)) == NULL)
                goto out;
 
        x25 = x25_sk(sk);