On 2019-05-23, at 13:51:18 +0530, Nishka Dasgupta wrote:
> On 23/05/19 12:52 PM, Greg KH wrote:
> > On Thu, May 23, 2019 at 12:05:01PM +0530, Nishka Dasgupta wrote:
> > > In the functions export_reset_0 and export_reset_1 in
> > > arcx-anybus.c, the only operation performed before return is
> > > passing the variable cd (which takes the value of a function call
> > > on one of the parameters) as argument to another function. Hence
> > > the variable cd can be removed. Issue found using Coccinelle.
> > >
> > > Signed-off-by: Nishka Dasgupta <nishka.dasgupta@xxxxxxxxx>
> > > ---
> > > drivers/staging/fieldbus/anybuss/arcx-anybus.c | 8 ++------
> > > 1 file changed, 2 insertions(+), 6 deletions(-)
> > >
> > > diff --git a/drivers/staging/fieldbus/anybuss/arcx-anybus.c b/drivers/staging/fieldbus/anybuss/arcx-anybus.c
> > > index 2ecffa42e561..e245f940a5c4 100644
> > > --- a/drivers/staging/fieldbus/anybuss/arcx-anybus.c
> > > +++ b/drivers/staging/fieldbus/anybuss/arcx-anybus.c
> > > @@ -87,16 +87,12 @@ static int anybuss_reset(struct controller_priv *cd,
> > > static void export_reset_0(struct device *dev, bool assert)
> > > {
> > > - struct controller_priv *cd = dev_get_drvdata(dev);
> > > -
> > > - anybuss_reset(cd, 0, assert);
> > > + anybuss_reset(dev_get_drvdata(dev), 0, assert);
> > > }
> >
> > While your patch is "correct", it's not the nicest thing. The way the
> > code looks today is to make it obvious we are passing a pointer to a
> > struct controller_priv() into anybuss_reset(). But with your change, it
> > looks like we are passing any random void pointer to it.
> >
> > So I'd prefer the original code please.
>
> Thank you, I'll drop this patch then.
>
> > Also, you forgot to cc: Sven on this patch, please always use the output
> > of scripts/get_maintainer.pl.
>
> Which arguments should I use? If I use --nokeywords, --nogit,
> --nogit-fallback and --norolestats then only your name and the two
> mailing lists show up. (Also, regarding the mailing lists: every mail
> sent to linux-kernel@xxxxxxxxxxxxxxx is bouncing; should I not send to
> that list anymore?)
He is listed in the TODO:
$ cat drivers/staging/fieldbus/TODO
TODO:
-Get more people/drivers to use the Fieldbus userspace ABI. It requires
verification/sign-off by multiple users.
Contact: Sven Van Asbroeck <TheSven73@xxxxxxxxx>
J.
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