On Mon, Apr 16, 2012 at 06:12:07PM -0300, Ezequiel García wrote:
> Hi Dan,
>
> 2012/4/16 Dan Carpenter <dan.carpenter@xxxxxxxxxx>:
> >
> > Don't start messing in scheduler code if you have any doubts about
> > what you are doing. My advise is don't send a patch for this
> > warning. Most times people leave BUG() enabled so we don't really
> > care about the warning.
>
> Okey. Perhaps I picked the wrong example, there are a whole bunch of warnings
> related to the same BUG() stuff, here's a template example:
>
> void *p;
>
> switch (something) {
> case a:
> p = foo();
> case b:
> p = bar();
> default:
> BUG();
> }
>
> dosomething(p);
>
> --
>
> This will trigger warning "p could be used uninitialized" or something.
> I know most of us just leave BUG on, so you say these warnings aren't important?
Yeah. Probably best to ignore them.
regards,
dan carpenter
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