Function get_node_idx

dpdk/lib/bpf/bpf_validate.c:1785–1789

* helper function, return instruction index for the given node. */

 * helper function, return instruction index for the given node.
 */
static uint32_t
get_node_idx(const struct bpf_verifier *bvf, const struct inst_node *node)
{
	return node - bvf->in;
}

/*
 * helper function, used to walk through constructed CFG.