On Maw, 2006-05-09 at 19:56 -0700, Daniel Walker wrote:
> This could be a bug. The return from CalcVClock isn't checked
> so the variables in questions could be random data ..
>
> Fixes the following warning,
>
> drivers/video/riva/riva_hw.c: In function 'CalcStateExt':
> drivers/video/riva/riva_hw.c:1241: warning: 'p' may be used uninitialized in this function
> drivers/video/riva/riva_hw.c:1241: warning: 'n' may be used uninitialized in this function
> drivers/video/riva/riva_hw.c:1241: warning: 'm' may be used uninitialized in this function
> drivers/video/riva/riva_hw.c:1241: warning: 'VClk' may be used uninitialized in this function
But zero isn't valid data. You need to fix the missing return check not
hide the warnings. This goes for just about every patch in this series
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