linux-kernel - Re: [lustre-devel] [PATCH 21/40] staging: lustre: improve LNet clean up code and API

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Date:	Wed, 2 Dec 2015 16:20:59 +0300
From:	Alexander Zarochentsev <alexander.zarochentsev@...gate.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>
Cc:	James Simmons <jsimmons@...radead.org>, devel@...verdev.osuosl.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Oleg Drokin <oleg.drokin@...el.com>,
	Amir Shehata <amir.shehata@...el.com>,
	lustre-devel@...ts.lustre.org
Subject: Re: [lustre-devel] [PATCH 21/40] staging: lustre: improve LNet clean
 up code and API

Hello,

On Wed, Dec 2, 2015 at 3:59 PM, Dan Carpenter <dan.carpenter@...cle.com> wrote:
> Actually we're going to have to redo so much code that it's not worth it
> for me to review the rest of these patches.  Please just look over
> everything again:
>
>  BAD:   return -1;
> GOOD:   return -EINVAL;
>
>  BAD:  failed0:
> GOOD:  free_something:
>
>  BAD:   if (rc != 0)
> GOOD:   if (rc)

The latest suggestion is not correct,
from http://wiki.lustre.org/Lustre_Coding_Guidelines :
Conditional boolean (if (expr)), scalar (if (val != 0)) and pointer
(if (ptr != NULL)) expressions should be written consistently.

Thanks,

-- 
Alexander Zarochentsev
Seagate Technology, LLC
www.seagate.com
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