Re: [PATCH] ata: fix sparse warning in libata.h

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Harvey Harrison wrote:
> Avoids lots of these, also is more readable.
> include/linux/libata.h:1210:13: warning: potentially expensive pointer subtraction
> 
> Change the subtraction to addition on the other side of the comparison.
> 
> Thanks to Christer Weinigel for the suggestion.
> 
> Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>

Acked-by: Tejun Heo <htejun@xxxxxxxxx>

-- 
tejun
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