Re: [PATCH 29/37] sparseirq: change irq_desc_ptrs to static
On 01/19/2010 10:01 AM, Christoph Lameter wrote: > On Fri, 15 Jan 2010, Yinghai Lu wrote: > >> +void replace_irq_desc(unsigned int irq, struct irq_desc *desc) >> +{ >> + if (irq_desc_ptrs && irq < nr_irqs) >> + irq_desc_ptrs[irq] = desc; >> +} > > Why is it now ok to specify an out of range irq number?