wined3d: remove a useless variable

[David Adam]

OK. I missed that.
Sorry for the noise....

A+

David

2010/11/14 Nikolay Sivov <nsivov at codeweavers.com>

>  On 11/14/2010 22:41, David Adam wrote:
>
>
>
> 2010/11/14 Nikolay Sivov <nsivov at codeweavers.com>
>
>> On 11/14/2010 22:17, David Adam wrote:
>>
>>       if(wined3d_settings.rendertargetlock_mode == RTL_DISABLE) {
>>> -        static BOOL warned = FALSE;
>>> -        if(!warned) {
>>> -            ERR("The application tries to lock the render target, but
>>> render target locking is disabled\n");
>>> -            warned = TRUE;
>>> -        }
>>> +        ERR("The application tries to lock the render target, but render
>>> target locking is disabled\n");
>>>          return;
>>>      }
>>>
>> Why is it useless?
>>
>
> Maybe I missed something:
>
> Since warned= False we always enter in the if condition. Then warned=TRUE.
> But we leave the first if condition that is the lifetime of the variable. So
> the variable is destroyed ans is useless.
>
> Am I wrong?
>
> Well, yes. It's static. It's used to display error output once.
>
>
> A+
>
> David
>
>
>
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