Re: [Xen-devel] Build errors with latest xen-unstable from staging

[Kamala Narasimhan <kamala.narasimhan@xxxxxxxxx>]

Ian Campbell wrote:
> On Sun, 2011-02-06 at 19:01 +0000, Kamala Narasimhan wrote:
> In the Linux kernel they have a macro to annotate such instances:
>         /*
>          * A trick to suppress uninitialized variable warning without 
> generating any
>          * code
>          */
>         #define uninitialized_var(x) x = x
>         
> Do we want something similar?
> 
But why obfuscate a warning that is there for a good reason in most cases?
Aren't we better off initializing the variable or use a compiler option to
suppress it if we must?

Kamala



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