Hi,

Le dimanche 21 août 2016 à 22:15 +0200, SF Markus Elfring a écrit :
> > 
> > > 
> > > > 
> > > > Don't introduce a defect in patch 1 and correct
> > > > that introduced defect in patch 2.
> > > Which detail do you not like here?
> > 
> > See above.
> 
> This feedback is not clearer.
> 

It's clear enough: your second patch fixes an issue you introduced in
your first patch by removing the code which made use of the ret
initialization value:

-       if (copy_from_user(buf, p, len))
-               goto free;

> I find that the two update steps should work in principle,
> shouldn't they?
> 

It would be better to squash them here.

Regards.

-- 
Yann Droneaud
OPTEYA



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