[PATCH 0/7 v2] net: Fix platform_get_irq's error checking
Sergei Shtylyov
sergei.shtylyov at cogentembedded.com
Tue Dec 5 01:57:41 PST 2017
On 12/5/2017 12:54 PM, Sergei Shtylyov wrote:
>> The platform_get_irq() function returns negative number if an error
>> occurs, Zero if No irq is found and positive number if irq gets successful.
>
> No, returning 0 is not a failure indication anymore! It used to be but not
> any longer...
And I fixed this function exactly to avoid overly complex error checks
(which you're trying to propose here).
>> platform_get_irq() error checking for only zero is not correct.
>
> [...]
MBR, Sergei
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