linux-kernel - Re: [PATCH] libnvdimm: remove redundant __func__ in dev

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Message-ID: <20180308085834.3p5pikbyhasrkzwa@linux-x5ow.site>
Date:   Thu, 8 Mar 2018 09:58:34 +0100
From:   Johannes Thumshirn <jthumshirn@...e.de>
To:     Dan Williams <dan.j.williams@...el.com>
Cc:     Ross Zwisler <ross.zwisler@...ux.intel.com>,
        linux-nvdimm <linux-nvdimm@...ts.01.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] libnvdimm: remove redundant __func__ in dev_dbg

On Tue, Mar 06, 2018 at 08:59:11AM -0800, Dan Williams wrote:
> >> diff --git a/drivers/nvdimm/badrange.c b/drivers/nvdimm/badrange.c
> >> index e068d72b4357..df17f1cd696d 100644
> >> --- a/drivers/nvdimm/badrange.c
> >> +++ b/drivers/nvdimm/badrange.c
> >> @@ -176,8 +176,7 @@ static void set_badblock(struct badblocks *bb, sector_t s, int num)
> >>                       (u64) s * 512, (u64) num * 512);
> >>       /* this isn't an error as the hardware will still throw an exception */
> >>       if (badblocks_set(bb, s, num, 1))
> >> -             dev_info_once(bb->dev, "%s: failed for sector %llx\n",
> >> -                             __func__, (u64) s);
> >> +             dev_info_once(bb->dev, "failed for sector %llx\n", (u64) s);
> >
> > I don't think you should remove this one.  dev_info_once() is just a printk(),
> > and doesn't inherit the +f flag from the dynamic debugging code. The __func__
> > here does add value.
> >
> > The rest of these look correct, though I think you missed one in each of
> > nvdimm_map_release()
> 
> This one is now fixed.

With the above fixed,
Reviewed-by: Johannes Thumshirn <jthumshirn@...e.de>

-- 
Johannes Thumshirn                                          Storage
jthumshirn@...e.de                                +49 911 74053 689
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