net: /proc/net/ip_mr_cache, display Iif as a signed short

[safe/jmp/linux-2.6] / net / netlink / af_netlink.c

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 2fd8afa..9eb895c 100644 (file)
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -435,7 +435,7 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol)
                return -EPROTONOSUPPORT;
 
        netlink_lock_table();
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
        if (!nl_table[protocol].registered) {
                netlink_unlock_table();
                request_module("net-pf-%d-proto-%d", PF_NETLINK, protocol);
@@ -452,6 +452,10 @@ static int netlink_create(struct net *net, struct socket *sock, int protocol)
        if (err < 0)
                goto out_module;
 
+       local_bh_disable();
+       sock_prot_inuse_add(net, &netlink_proto, 1);
+       local_bh_enable();
+
        nlk = nlk_sk(sock->sk);
        nlk->module = module;
 out:
@@ -511,6 +515,9 @@ static int netlink_release(struct socket *sock)
        kfree(nlk->groups);
        nlk->groups = NULL;
 
+       local_bh_disable();
+       sock_prot_inuse_add(sock_net(sk), &netlink_proto, -1);
+       local_bh_enable();
        sock_put(sk);
        return 0;
 }