Re: [PATCH] libxl: slightly refine pci-assignable-{add, remove} handling

[Ian Campbell <ian.campbell@citrix.com>]

On Tue, 2015-09-15 at 10:31 +0100, Ian Campbell wrote:
> On Mon, 2015-09-14 at 10:50 +0100, George Dunlap wrote:
> > On Thu, Sep 10, 2015 at 1:36 PM, Jan Beulich <JBeulich@suse.com> wrote:
> > > While it appears to be intentional for "xl pci-assignable-remove" to
> > > not re-bind the original driver by default (requires the -r option),
> > > permanently losing the information which driver was originally used
> > > seems bad. Make "add; remove; add; remove -r" re-bind the original
> > > driver by allowing "remove" to delete the information only upon
> > > successful re-bind.
> > 
> > I would be open to the argument that I was being overly paranoid in
> > making "xl pci-assignable-remove" not re-bind by default.  But either
> > way:
> > 
> > Reviewed-by: George Dunlap <george.dunlap@citrix.com>
> 
> The use of "rc" to hold a non-libxl error code (0 or -1 in this case) in
> _add is not allowed by libxl coding style, but is consistent with the
> same
> thing existing in _remove, also this code is mostly in hypervisor coding
> style so it seems tolerable for this new code to be so too.
> 
> Acked-by: Ian Campbell <ian.campbell@citrix.com>

and applied.