static void __init setup_vector()

in kernel/irq.c [55:80]

• 23 lines of code
• 5 McCabe index (conditional complexity)

static void __init setup_vector(void)
{
	int i;
	unsigned long *ramvec, *ramvec_p;
	const h8300_vector *trap_entry;

	ramvec = get_vector_address();
	if (ramvec == NULL)
		panic("interrupt vector serup failed.");
	else
		pr_debug("virtual vector at 0x%p\n", ramvec);

	/* create redirect table */
	ramvec_p = ramvec;
	trap_entry = trap_table;
	for (i = 0; i < NR_IRQS; i++) {
		if (i < 12) {
			if (*trap_entry)
				*ramvec_p = VECTOR(*trap_entry);
			ramvec_p++;
			trap_entry++;
		} else
			*ramvec_p++ = REDIRECT(_interrupt_entry);
	}
	_interrupt_redirect_table = ramvec;
}