linux-kernel - Re: [PATCH v2] regmap: debugfs: Simplify calculation of `c->max

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Message-ID: <20130214143751.GA23599@opensource.wolfsonmicro.com>
Date:	Thu, 14 Feb 2013 14:37:51 +0000
From:	Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH v2] regmap: debugfs: Simplify calculation of
	`c->max_reg'

On Thu, Feb 14, 2013 at 02:14:40PM +0000, Mark Brown wrote:
> On Thu, Feb 14, 2013 at 02:04:04PM +0000, Dimitris Papastamos wrote:
> 
> > -	unsigned int i, ret;
> > +	unsigned int i = 0, ret;
> 
> Coding style and are you sure this is a good default.

Hm, it doesn't really matter.  I guess the proper fix would
be to set i = base at the start, but that would not change
anything in terms of the actual code flow, it would only silence
the gcc flow analysis bug.

Thanks,
Dimitris
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