static u64 __maybe_unused del_lru_elem()

in cec.c [268:281]

• 11 lines of code
• 2 McCabe index (conditional complexity)

static u64 __maybe_unused del_lru_elem(void)
{
	struct ce_array *ca = &ce_arr;
	u64 pfn;

	if (!ca->n)
		return 0;

	mutex_lock(&ce_mutex);
	pfn = del_lru_elem_unlocked(ca);
	mutex_unlock(&ce_mutex);

	return pfn;
}