[PATCH] irq/irq_domain: Quit ignoring error returns from irq_alloc_desc_from().

[David Daney]

On 04/06/2012 04:56 PM, Grant Likely wrote:
> On Fri, 06 Apr 2012 09:37:49 -0700, David Daney<ddaney.cavm at gmail.com>  wrote:
>> On 04/05/2012 08:37 PM, Rob Herring wrote:
>>> On 04/05/2012 06:52 PM, David Daney wrote:
>>>> From: David Daney<david.daney at cavium.com>
>>>> @@ -380,14 +381,14 @@ unsigned int irq_create_mapping(struct irq_domain *domain,
>>>>    	hint = hwirq % irq_virq_count;
>>>>    	if (hint == 0)
>>>>    		hint++;
>>>> -	virq = irq_alloc_desc_from(hint, 0);
>>>
>>> You are not looking at mainline. hint was removed in later versions, and
>>> the referenced commit ids don't exist.
>>
>> Please look at Linus' tree before making incorrect statements about
>> whether or not code exists on the 'mainline'
>
> Rob is indeed mistaken here, but please let's keep things civil.

Sorry about that.  You are correct that it is not acceptable.

David Daney