linux-kernel - Re: [PATCH 4/8]drivers:tmp.c Fix warning: variable 'rc' set but not used

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Date:	Mon, 14 Jun 2010 22:58:55 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Valdis.Kletnieks@...edu, linux-kernel@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, reiserfs-devel@...r.kernel.org,
	linux-bluetooth@...r.kernel.org, debora@...ux.vnet.ibm.com,
	linux-i2c@...r.kernel.org, linux1394-devel@...ts.sourceforge.net,
	linux-media@...r.kernel.org
Subject: Re: [PATCH 4/8]drivers:tmp.c Fix warning: variable 'rc' set but	not
 used

On 06/14/2010 10:29 PM, Peter Stuge wrote:
> Justin P. Mattock wrote:
>>> *baffled* Why did you think that would work? transmit_cmd()s signature
>>> has 4 parameters.
>>
>> I have no manual in front of me. Did a quick google, but came up with
>> (no hits) info on what that function does. grep showed too many entries
>> to really see why/what this is.
>
> Check out the tool cscope. (Or kscope, if you prefer a GUI.)
>
>
> //Peter
>

thanks for this tool.. I think this is what I need.. running around not 
knowing what/where the manual is for a call is a bit daunting.
I'll give this a look.

Thanks for this..

Justin P. Mattock
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