From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753997Ab0FOH1d (ORCPT ); Tue, 15 Jun 2010 03:27:33 -0400 Received: from mail-pv0-f174.google.com ([74.125.83.174]:54825 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753123Ab0FOH1c (ORCPT ); Tue, 15 Jun 2010 03:27:32 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=kQSe59mDMRL2/Kk3+gZ5kAnktT9PmVLaT8FbRF2xYkkS/LKBBthYEi0HZUqLd6g1EN oR7ria7DzwDcKff/eIDqTt30XalW0GNr5Iel8vUpFH6XPq8pSGTzJHP2IdNoqCGujtSH sJZD9vVolzFJTRQkd6lwHz3s0E+DmRb+uaJFg= Message-ID: <4C172B73.6090609@gmail.com> Date: Tue, 15 Jun 2010 00:27:47 -0700 From: "Justin P. Mattock" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20091114 Lightning/1.0pre Thunderbird/3.0b4 MIME-Version: 1.0 To: Stefan Richter CC: Valdis.Kletnieks@vt.edu, linux-kernel@vger.kernel.org, Peter Stuge Subject: Re: [PATCH 4/8]drivers:tmp.c Fix warning: variable 'rc' set but not used References: <1276547208-26569-1-git-send-email-justinmattock@gmail.com> <1276547208-26569-5-git-send-email-justinmattock@gmail.com> <21331.1276560832@localhost> <4C16E18F.9050901@gmail.com> <9275.1276573789@localhost> <4C16F9FC.2080905@gmail.com> <20100615052944.7746.qmail@stuge.se> <4C17169F.4060205@gmail.com> <4C17244D.7010806@s5r6.in-berlin.de> In-Reply-To: <4C17244D.7010806@s5r6.in-berlin.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/14/2010 11:57 PM, Stefan Richter wrote: > Justin P. Mattock wrote: >> On 06/14/2010 10:29 PM, Peter Stuge wrote: >>> Justin P. Mattock wrote: >>>> 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.) >> >> 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. > > Similar to cscope/kscope but online: > http://lxr.free-electrons.com/ > http://lxr.linux.no/linux > > E.g. http://lxr.free-electrons.com/ident?i=transmit_cmd hmm.. yeah I use those guys a lot.. with grep also.. I think what might throw me off is things like def.orig = def.new then def.orig gets lost in the mix(or it's there, but the grep becomes gigantic in code results.) main thing I look for is googling "somedefinition linux man" for some idea of what that function does. Justin P. Mattock