Hello there Thomas,
----------------------------------------
>> I can't think of a situation where, if an array index needs checking, then
>> it should be checked *after* use.
>
> It does not check the array index. Read the complete code:
>
> for (k = 0; k < INTC_IRQPIN_REG_NR; k++) {
> io[k] = platform_get_resource(pdev, IORESOURCE_MEM, k);
> if (!io[k] && k < INTC_IRQPIN_REG_NR_MANDATORY) {
>
> The array bound is INTC_IRQPIN_REG_NR and the check about which that
> tool complains has nothing to do with array bounds. Completely valid
> code.
After a deeper look at the code, agreed. False positive by the tool.
I also checked the rest of the /irqchip/ directory for other messages by
the tool and couldn't see anything else suspicious.
Regards
David Binderman
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