linux-kernel - Re: [STYLE v1 3/3] cxl/core/region:Remove else after return statement

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Message-ID: <CAGWUp4ps_gkXpNerCNGSrsoZrJoL5PJu5yB4k9dGuOY8_mnWZQ@mail.gmail.com>
Date:   Fri, 28 Apr 2023 05:30:27 +0530
From:   RAGHU H <raghuhack78@...il.com>
To:     Alison Schofield <alison.schofield@...el.com>
Cc:     Ira Weiny <ira.weiny@...el.com>, linux-cxl@...r.kernel.org,
        Vishal Verma <vishal.l.verma@...el.com>,
        Ben Widawsky <bwidawsk@...nel.org>,
        Dan Williams <dan.j.williams@...el.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [STYLE v1 3/3] cxl/core/region:Remove else after return statement

Thanks Alison & Ira for comments

I missed your messages due to personal reasons.

Will clean and follow it up with v2 very soon.

On Fri, Apr 28, 2023 at 1:19 AM Alison Schofield
<alison.schofield@...el.com> wrote:
>
> On Thu, Apr 27, 2023 at 12:13:14PM -0700, Ira Weiny wrote:
> > Raghu H wrote:
> > > The else section here is redundant after return statement, removing it.
> > > Sanity and correctness is not affected due to this fix.
> > >
> > > Signed-off-by: Raghu H <raghuhack78@...il.com>
> >
> > Ok, per my eyes I would have liked an extra space before the dev_err()
> > but...
>
> Well, I asked Rahgu to give us a v2 with mostly patch formatting fixups,
> so let's get that extra space too :)
>
> >
> > Reviewed-by: Ira Weiny <ira.weiny@...el.com>
> >
> > > ---
> > >  drivers/cxl/core/region.c | 7 +++----
> > >  1 file changed, 3 insertions(+), 4 deletions(-)
> > >
> > > diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
> > > index f29028148806..1d695107b4a7 100644
> > > --- a/drivers/cxl/core/region.c
> > > +++ b/drivers/cxl/core/region.c
> > > @@ -2666,11 +2666,10 @@ static int cxl_region_invalidate_memregion(struct cxl_region *cxlr)
> > >                             "Bypassing cpu_cache_invalidate_memregion() for testing!\n");
> > >                     clear_bit(CXL_REGION_F_INCOHERENT, &cxlr->flags);
> > >                     return 0;
> > > -           } else {
> > > -                   dev_err(&cxlr->dev,
> > > -                           "Failed to synchronize CPU cache state\n");
> > > -                   return -ENXIO;
> > >             }
> > > +           dev_err(&cxlr->dev,
> > > +                   "Failed to synchronize CPU cache state\n");
> > > +           return -ENXIO;
> > >     }
> > >
> > >     cpu_cache_invalidate_memregion(IORES_DESC_CXL);
> > > --
> > > 2.39.2
> > >