hv_sock: set VMADDR_CID_HOST in the hvs_remote_addr_init()

Remote peer is always the host, so we set VMADDR_CID_HOST as
remote CID instead of VMADDR_CID_ANY.
Reviewed-by: NDexuan Cui <decui@microsoft.com>
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: NStefano Garzarella <sgarzare@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/vmw_vsock/hyperv_transport.c

@@ -188,7 +188,8 @@ static void hvs_remote_addr_init(struct sockaddr_vm *remote,
 	static u32 host_ephemeral_port = MIN_HOST_EPHEMERAL_PORT;
 	struct sock *sk;
 
-	vsock_addr_init(remote, VMADDR_CID_ANY, VMADDR_PORT_ANY);
+	/* Remote peer is always the host */
+	vsock_addr_init(remote, VMADDR_CID_HOST, VMADDR_PORT_ANY);
 
 	while (1) {
 		/* Wrap around ? */