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

From: Peter Stuge
Date: Tue Jun 15 2010 - 01:29:53 EST

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.)

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