1 files changed, 6 insertions, 5 deletions

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 19e98007691c..a4957bf2ca60 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -428,7 +428,8 @@ static int __netlink_create(struct net *net, struct socket *sock,
         return 0;
 }
 
-static int netlink_create(struct net *net, struct socket *sock, int protocol)
+static int netlink_create(struct net *net, struct socket *sock, int protocol,
+                          int kern)
 {
         struct module *module = NULL;
         struct mutex *cb_mutex;
@@ -497,7 +498,7 @@ static int netlink_release(struct socket *sock)
 
         skb_queue_purge(&sk->sk_write_queue);
 
-        if (nlk->pid && !nlk->subscriptions) {
+        if (nlk->pid) {
                 struct netlink_notify n = {
                                                 .net = sock_net(sk),
                                                 .protocol = sk->sk_protocol,
@@ -707,7 +708,7 @@ static int netlink_getname(struct socket *sock, struct sockaddr *addr,
 {
         struct sock *sk = sock->sk;
         struct netlink_sock *nlk = nlk_sk(sk);
-        struct sockaddr_nl *nladdr = (struct sockaddr_nl *)addr;
+        DECLARE_SOCKADDR(struct sockaddr_nl *, nladdr, addr);
 
         nladdr->nl_family = AF_NETLINK;
         nladdr->nl_pad = 0;
@@ -1091,7 +1092,7 @@ static inline int do_one_set_err(struct sock *sk,
         if (sk == p->exclude_sk)
                 goto out;
 
-        if (sock_net(sk) != sock_net(p->exclude_sk))
+        if (!net_eq(sock_net(sk), sock_net(p->exclude_sk)))
                 goto out;
 
         if (nlk->pid == p->pid || p->group - 1 >= nlk->ngroups ||
@@ -2050,7 +2051,7 @@ static const struct proto_ops netlink_ops = {
         .sendpage =     sock_no_sendpage,
 };
 
-static struct net_proto_family netlink_family_ops = {
+static const struct net_proto_family netlink_family_ops = {
         .family = PF_NETLINK,
         .create = netlink_create,
         .owner  = THIS_MODULE,  /* for consistency 8) */