Re: [PATCH 3/5]acpi:glue.c Fix warning: variable 'ret' set but notused

[Justin P. Mattock]

On 07/01/2010 05:10 PM, David Howells wrote:
> Justin P. Mattock<justinmattock@xxxxxxxxx>  wrote:
>
> > a bit confused with the whole:  "?:" though
> > *condition ? value if true : value if false* (what if both are true
> > what if both are false or does it matter?)
>
> If you say:
>
> 	cond ?: false_value
>
> then you'll get cond if cond is non-zero and false_value if it isn't.
>
> I suspect it's a gccism.
>
> David

I'll have to experiment with this one..
?:

Justin P. Mattock
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