[IPV6]: Simplify IPv6 control sockets creation.
Do this by replacing sock_create_kern with inet_ctl_sock_create.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 510aa74..06d80c6 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -84,6 +84,7 @@
#include <net/flow.h>
#include <net/ip6_checksum.h>
+#include <net/inet_common.h>
#include <linux/proc_fs.h>
#include <linux/netfilter.h>
@@ -1731,12 +1732,12 @@
static int ndisc_net_init(struct net *net)
{
- struct socket *sock;
struct ipv6_pinfo *np;
struct sock *sk;
int err;
- err = sock_create_kern(PF_INET6, SOCK_RAW, IPPROTO_ICMPV6, &sock);
+ err = inet_ctl_sock_create(&sk, PF_INET6,
+ SOCK_RAW, IPPROTO_ICMPV6, net);
if (err < 0) {
ND_PRINTK0(KERN_ERR
"ICMPv6 NDISC: Failed to initialize the control socket (err %d).\n",
@@ -1744,22 +1745,19 @@
return err;
}
- net->ipv6.ndisc_sk = sk = sock->sk;
- sk_change_net(sk, net);
+ net->ipv6.ndisc_sk = sk;
np = inet6_sk(sk);
- sk->sk_allocation = GFP_ATOMIC;
np->hop_limit = 255;
/* Do not loopback ndisc messages */
np->mc_loop = 0;
- sk->sk_prot->unhash(sk);
return 0;
}
static void ndisc_net_exit(struct net *net)
{
- sk_release_kernel(net->ipv6.ndisc_sk);
+ inet_ctl_sock_destroy(net->ipv6.ndisc_sk);
}
static struct pernet_operations ndisc_net_ops = {