Re: [PATCH 4/8]drivers:tmp.c Fix warning: variable 'rc' set but notused

[Justin P. Mattock]

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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/