Re: [PATCH 42/47] IB/qib: Remove set-but-not-used variables

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On Tue, Oct 10, 2017 at 08:40:37PM +0000, Bart Van Assche wrote:
> On Tue, 2017-10-10 at 20:25 +0000, Marciniszyn, Mike wrote:
> > I'm curious about the kbuild modificaitons to expose these issues.
> > Did you add them yourself, or are they now upstream?
>
> Hello Mike,
>
> Thanks for the review. Is what you would like to know what build options
> I used to enable the warnings addressed by this patch series? What I did
> is to build the IB subsystem as follows:
>
> $ for opt in "W=1" "C=2" "C=2 CHECK='smatch -p=kernel'"; do make -j5 M=drivers/infiniband $opt; done
>

Bart,
I'm running more or less the same checks ( + "CHECK=sparse C=2") and for
a long time I'm trying to fix nes and orcdma endianess errors, but
without much luck. Did you look on them and plan to address in near
future?

Thanks

> Instructions for how to download the source code of sparse and smatch are
> available at:
> * https://sparse.wiki.kernel.org/index.php/Main_Page
> * http://smatch.sourceforge.net/
>
> Bart.

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