Re: [PATCH 5/5] sysctl: pass kernel pointers to ->proc_handler

[Christoph Hellwig]

On Mon, May 04, 2020 at 12:01:11PM -0700, Kees Cook wrote:
> >  	if (error)
> > -		goto out;
> > +		goto out_free_buf;
> >  
> >  	/* careful: calling conventions are nasty here */
> 
> Is this comment still valid after doing these cleanups?

The comment is pretty old so I decided to keep it.  That being said
I'm not sure it really is very helpful.