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SubjectRe: [PATCH] Staging: comedi: fix redundant parens in return in amplc_dio200_common.c
On Fri, Dec 19, 2014 at 06:13:10AM -0800, Jeremiah Mahler wrote:
> Aapo,
>
> On Fri, Dec 19, 2014 at 12:37:16PM +0200, Aapo Vienamo wrote:
> > On Thu, Dec 18, 2014 at 02:45:01PM -0800, Jeremiah Mahler wrote:
> > > Aapo,
> > >
> > > On Thu, Dec 18, 2014 at 05:32:52PM +0200, Aapo Vienamo wrote:
> > > > This patch fixes a coding style issue found by the checkpatch.pl tool in
> > > > amplc_dio200_common.c by removing the unnecessary parentheses around the
> > > > expression in a return statement.
> > > >
> > > > Signed-off-by: Aapo Vienamo <aapo.vienamo@iki.fi>
> > > > ---
> > > > drivers/staging/comedi/drivers/amplc_dio200_common.c | 2 +-
> > > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > > >
> > > > diff --git a/drivers/staging/comedi/drivers/amplc_dio200_common.c b/drivers/staging/comedi/drivers/amplc_dio200_common.c
> > > > index 26aad70..6eadbbe 100644
> > > > --- a/drivers/staging/comedi/drivers/amplc_dio200_common.c
> > > > +++ b/drivers/staging/comedi/drivers/amplc_dio200_common.c
> > > > @@ -340,7 +340,7 @@ static int dio200_handle_read_intr(struct comedi_device *dev,
> > > >
> > > > comedi_handle_events(dev, s);
> > > >
> > > > - return (triggered != 0);
> > > > + return triggered != 0;
> > > > }
> > > >
> > > [...]
> > >
> > > When I run checkpatch.pl it doesn't find any errors and the parenthesis
> > > haven't been removed. How are you running checkpatch.pl? Are you using
> > > any extra options?
> >
> > It looks like that I accidentally ran the file trough an older version
> > of checkpatch.pl. The error for this case was quieted in commit
> > 5b9553a (checkpatch: make "return is not a function" test quieter).
> >
> > Sorry for the noise.
> >
> > - Aapo Vienamo
>
> If you are looking for something easy to fix have a look in
>
> drivers/staging/rtl8192u/
>
> There are lots of checkpatch errors to fix in there.
>
> --
> - Jeremiah Mahler

I'll look into those.
Thanks!

- Aapo Vienamo


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