net: Pass kern from net_proto_family.create to sk_alloc

In preparation for changing how struct net is refcounted
on kernel sockets pass the knowledge that we are creating
a kernel socket from sock_create_kern through to sk_alloc.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/vmw_vsock/af_vsock.c

@@ -581,13 +581,14 @@ struct sock *__vsock_create(struct net *net,
 			    struct socket *sock,
 			    struct sock *parent,
 			    gfp_t priority,
-			    unsigned short type)
+			    unsigned short type,
+			    int kern)
 {
 	struct sock *sk;
 	struct vsock_sock *psk;
 	struct vsock_sock *vsk;
 
-	sk = sk_alloc(net, AF_VSOCK, priority, &vsock_proto);
+	sk = sk_alloc(net, AF_VSOCK, priority, &vsock_proto, kern);
 	if (!sk)
 		return NULL;
 
@@ -1866,7 +1867,7 @@ static int vsock_create(struct net *net, struct socket *sock,
 
 	sock->state = SS_UNCONNECTED;
 
-	return __vsock_create(net, sock, NULL, GFP_KERNEL, 0) ? 0 : -ENOMEM;
+	return __vsock_create(net, sock, NULL, GFP_KERNEL, 0, kern) ? 0 : -ENOMEM;
 }
 
 static const struct net_proto_family vsock_family_ops = {

net/vmw_vsock/vmci_transport.c

@@ -1022,7 +1022,7 @@ static int vmci_transport_recv_listen(struct sock *sk,
 	}
 
 	pending = __vsock_create(sock_net(sk), NULL, sk, GFP_KERNEL,
-				 sk->sk_type);
+				 sk->sk_type, 0);
 	if (!pending) {
 		vmci_transport_send_reset(sk, pkt);
 		return -ENOMEM;