On 13/04/2008, Adrian Bunk <bunk@kernel.org> wrote:
quoted text
> On Sun, Apr 13, 2008 at 09:08:31PM +0200, Jesper Juhl wrote:
>  > On 13/04/2008, Adrian Bunk <bunk@kernel.org> wrote:
>  > > On Sun, Apr 13, 2008 at 08:55:21PM +0200, Jesper Juhl wrote:
>  > >  > On 13/04/2008, Adrian Bunk <bunk@kernel.org> wrote:
>  > >  > > This patch #if 0's the following unused functions:
>  > >  > >  - sm501_find_clock()
>  > >  > >  - sm501_gpio_get()
>  > >  > >  - sm501_gpio_set()
>  > >  > >
>  > >  >
>  > >  > Hi Adrian,
>  > >  >
>  > >  > I know we've discussed this before, but I have to comment on this once more.
>  > >  >
>  > >  > Why is it that you seem to prefer adding '#if 0' around blocks of
>  > >  > unused code instead of removing it outright?
>  > >
>  > > >...
>  > >
>  > >  When I removed unused code outright some people complained that they
>  > >  plan to use it tomorrow or in the next millenium or whenever.
>  > >
>  > >  When I #if 0 it other people complain that I should remove it outright.
>  > >
>  > >  So whatever I do, there's always someone complaining.  ;-)
>  > >
>  > >  In this case the code looks as if it might get used at some point in the
>  > >  future.
>  > >
>  > >  But if a maintainer tells me to resend a patch with the code removed
>  > >  instead of #if 0'ed I'm always glad to do this.
>  > >
>  > But, you are completely ignoring the case of "the code is unused, but
>  > will probably be used soon, so I'll just leave it alone and avoid the
>  > churn".  Why? What's the point of commenting it out now and then
>  > enabling it again in a month or two - isn't that just pointless churn?
>
> >...
>
>  It's unused since more than one year, so chances are it won't get used
>  in a month or two.
>
Then I really don't see why you chose the '#if 0' option. In that case
it would seem to me that either "leave it alone, don't submit a patch"
or "submit a patch to remove it outright" would both be more
preferable options.

quoted text
>  As I said, if a maintainer wants me to remove it outright I'll be glad
>  to do so.
>
I don't doubt that.

quoted text
>  And as I said, no matter whatever I do, there's always someone
>  complaining...
>
Please don't see my comments as complaints. They are not intended as
such. I'm merely currious why we keep adding all these '#if 0's since
I don't see the point and I can just see them piling up into some huge
janitorial mountain from hell to be tackled some time in the future by
whomever is masochistic enough to try ;-)

-- 
Jesper Juhl <jesper.juhl@gmail.com>
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