linux-kernel - Re: [PATCH v3] ethernet/arc/arc_emac

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Message-ID: <CAHp75VdNpJ3x59+dV06rb29N=46W_GaDCc9EER3w8R6aSBZqnQ@mail.gmail.com>
Date:	Thu, 13 Jun 2013 22:16:48 +0300
From:	Andy Shevchenko <andy.shevchenko@...il.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Alexey Brodkin <Alexey.Brodkin@...opsys.com>,
	netdev <netdev@...r.kernel.org>,
	Francois Romieu <romieu@...zoreil.com>,
	Vineet Gupta <Vineet.Gupta1@...opsys.com>,
	Mischa Jonker <Mischa.Jonker@...opsys.com>,
	Arnd Bergmann <arnd@...db.de>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	"David S. Miller" <davem@...emloft.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Devicetree Discuss <devicetree-discuss@...ts.ozlabs.org>
Subject: Re: [PATCH v3] ethernet/arc/arc_emac - Add new driver

On Thu, Jun 13, 2013 at 9:33 PM, Joe Perches <joe@...ches.com> wrote:
> On Thu, 2013-06-13 at 21:25 +0300, Andy Shevchenko wrote:
>> On Thu, Jun 13, 2013 at 5:37 PM, Alexey Brodkin
>> <Alexey.Brodkin@...opsys.com> wrote:
>> > Driver for non-standard on-chip ethernet device ARC EMAC 10/100,
>> > instantiated in some legacy ARC (Synopsys) FPGA Boards such as
>> > ARCAngel4/ML50x.

>> > +++ b/drivers/net/ethernet/arc/arc_emac.h
> []
>> > +               if (unlikely((info & OWN_MASK) == FOR_EMAC)) {
>> > +                       /* BD is still owned by EMAC */
>> > +                       continue;
>> > +               }
>>
>> Redundant braces.
>
> Maybe not.  Braces can be a visual aid when there is
> a comment in the test.

I'm okay with both approaches. If author considers the comment is
useful in that form, I agree with him.

--
With Best Regards,
Andy Shevchenko
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