static struct binder_node *binder_get_node_refs_for_txn(
		struct binder_node *node,
		struct binder_proc **procp,
		uint32_t *error)
{
	struct binder_node *target_node = NULL;

	binder_node_inner_lock(node);
	if (node->proc) {
		target_node = node;
		binder_inc_node_nilocked(node, 1, 0, NULL);
		binder_inc_node_tmpref_ilocked(node);
		node->proc->tmp_ref++;
		*procp = node->proc;
	} else
		*error = BR_DEAD_REPLY;
	binder_node_inner_unlock(node);

	return target_node;
}
Unknown