[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/mcast.c b/net/ipv6/mcast.c
index d810cff..2e6a53f 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -59,6 +59,7 @@
#include <net/ndisc.h>
#include <net/addrconf.h>
#include <net/ip6_route.h>
+#include <net/inet_common.h>
#include <net/ip6_checksum.h>
@@ -2672,12 +2673,10 @@
static int igmp6_net_init(struct net *net)
{
- struct ipv6_pinfo *np;
- struct socket *sock;
- struct sock *sk;
int err;
- err = sock_create_kern(PF_INET6, SOCK_RAW, IPPROTO_ICMPV6, &sock);
+ err = inet_ctl_sock_create(&net->ipv6.igmp_sk, PF_INET6,
+ SOCK_RAW, IPPROTO_ICMPV6, net);
if (err < 0) {
printk(KERN_ERR
"Failed to initialize the IGMP6 control socket (err %d).\n",
@@ -2685,13 +2684,7 @@
goto out;
}
- net->ipv6.igmp_sk = sk = sock->sk;
- sk_change_net(sk, net);
- sk->sk_allocation = GFP_ATOMIC;
- sk->sk_prot->unhash(sk);
-
- np = inet6_sk(sk);
- np->hop_limit = 1;
+ inet6_sk(net->ipv6.igmp_sk)->hop_limit = 1;
err = igmp6_proc_init(net);
if (err)
@@ -2700,13 +2693,13 @@
return err;
out_sock_create:
- sk_release_kernel(net->ipv6.igmp_sk);
+ inet_ctl_sock_destroy(net->ipv6.igmp_sk);
goto out;
}
static void igmp6_net_exit(struct net *net)
{
- sk_release_kernel(net->ipv6.igmp_sk);
+ inet_ctl_sock_destroy(net->ipv6.igmp_sk);
igmp6_proc_exit(net);
}