Re: [PATCH V5 1/3] mm/nobootmem: Fix unused variable

From: Philipp Hachtmann
Date: Tue Jan 21 2014 - 01:58:08 EST

Am Mon, 20 Jan 2014 22:16:33 -0800 (PST)
schrieb David Rientjes <rientjes@xxxxxxxxxx>:

> Not sure why you don't just do a one line patch:
> - phys_addr_t size;
> + phys_addr_t size __maybe_unused;
> to fix it.

Just because I did not know that __maybe_unused thing.

Discussion of this fix seems to be obsolete because Andrew already took
the patch int the form he suggested: One #ifdef in the function with a
basic block declaring size once inside.



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