Re: [PATCH -mm 8/8] user ns: implement user ns unshare

[Valdis.Kletnieks@vt.edu]

On Thu, 04 Jan 2007 16:52:53 CST, "Serge E. Hallyn" said:
> Quoting Valdis.Kletnieks@vt.edu (Valdis.Kletnieks@vt.edu):
> > On Thu, 04 Jan 2007 19:07:00 GMT, Frederik Deweerdt said:
> > > >  	int err = 0;
> > >         ^^^^^^^^^^^^
> > > The "= 0" is superfluous here.
> > 
> > Umm?  bss gets cleared automagically, but when did we start auto-zeroing
> > the stack?
> 
> No, no, that's what i thought he meant at first too, but I actually
> manually set err on all paths anyway  :)

Oh.  So it's *really* just "superfluous until somebody changes the code"...

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