Jaben,

For this patch, the removed Status variable is truly useless.  Two function use 
the status:
        For the change in 
MdeModulePkg/Universal/DisplayEngineDxe/InputHandler.c file, the function 
directly return the value without use the Status parameter.  
        For the change in MdeModulePkg/Universal/SetupBrowserDxe/Setup.c file, 
browser check the return mFormDisplay pointer instead of check the Status code.


Olivier,

The patch is good. Reviewed-by: Eric Dong <[email protected]>


Thanks,
Eric

-----Original Message-----
From: Carsey, Jaben [mailto:[email protected]] 
Sent: Saturday, September 20, 2014 7:37 AM
To: [email protected]; Tian, Feng
Subject: Re: [edk2] [PATCH] MdeModulePkg/Universal: Fixed unused assigned 
variable

Olivier,

For the removing of the Status variable.  Is it better to add a check to see if 
the function passed instead of (or in addition to) removing the variable?

-Jaben

> -----Original Message-----
> From: Olivier Martin [mailto:[email protected]]
> Sent: Friday, September 19, 2014 3:57 PM
> To: Tian, Feng
> Cc: [email protected]
> Subject: [edk2] [PATCH] MdeModulePkg/Universal: Fixed unused assigned 
> variable
> 
> Dear MdeModulePkg maintainer,
> please review my attached patch that removes some unused assigned 
> variables.
> 
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Olivier Martin <[email protected]>
> 
> Best Regards,
> Olivier
> 
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