[U-Boot] [PATCH 1/2] Move uninitialized_var() macro from ubi_uboot.h to compiler.h

[Wolfgang Denk]

Dear Anton Vorontsov,

In message <20090901182518.GA17903 at oksana.dev.rtsoft.ru> you wrote:
>
> We can fix the warnings by assigning some value to a variable
> at declaration, but the advantage of 'x = x' trick is that it
> doesn't generate any code.

Argh... what a clev^H^H^H^Hdirty trick.

Thanks for the explanation.

However, in this case it seems to make sense to me to explicitly
initialize the return code with zero.

Best regards,

Wolfgang Denk

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