linux-kernel - Re: [PATCH v2 15/21] staging: rtl8192e: Fix LONG_LINE warnings

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Date:	Wed, 15 Apr 2015 23:56:45 +0200
From:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>
CC:	gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 15/21] staging: rtl8192e: Fix LONG_LINE warnings -
 modify variables

On 14.04.2015 10:40, Dan Carpenter wrote:
> On Mon, Apr 13, 2015 at 11:47:38PM +0200, Mateusz Kulikowski wrote:
>> +			if (*rfa_pti_r > 4) {
>> +				(*rfa_pti_r)--;
> 
> 
> Honestly, I thought that patch 14 was too hard to review and did too
> many things, but this one is kind of ridiculous.
> 
> -	p->rfa_txpowertrackingindex--;
> +	(*rfa_pti)--;
> 
> The new version is fewer characters but it's way more complicated to
> think about.  Just rename rfa_txpowertrackingindex to something
> reasonable.  It's a stupid name, because it_hasninegazillionwordsinit
> and it's too long.
> 
> "rfa_pti_r" is a terrible name as well.   it_also_hngwit_for_realz.
True, but it's also used as local variable in one-screen function;
Nevertheless - I got the point.

> I'm not going to review the rest of this patch.

Thanks for the patience, I will try to split such commits more in future.

As for v3 I assume patches 15, 19, 20 should be reworked; I will:
- Try to find better names for structure members where possible (this mostly 
applies to r8192_priv members), 
- Do exactly one type of cleanup 'operation' in each commit (this means fixing 
  one LONG_LINE warning may take more than one commit)
- Avoid playing with pointers like above
- Standardize local variable names in all functions (i.e. if I use igain as 
init_gain pointer, I'll do it like that everywhere)

Is it enough or did I missed something?

Regards,
Mateusz
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