Re: [Xen-devel] [PATCH] rangeset: make inquiry functions tolerate NULL inputs

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Fri, Aug 17, 2018 at 03:41:31AM -0600, Jan Beulich wrote:
> >>> On 17.08.18 at 11:29, <roger.pau@xxxxxxxxxx> wrote:
> > As said in the commit message, this is done to avoid an extra check in
> > get_page_from_l1e I assume, so should the extra check also be dropped
> > here?
> 
> I'm afraid I don't understand: I indeed mean to avoid adding a
> NULL check in get_page_from_l1e(). But what check are you thinking
> of that could be dropped? Or in other words, what is "here" in
> your reply?

Oh, I understand now, this is to prevent adding a check, not to remove
a check that's already in the code.

'here' meant the patch, since I wrongly assumed that this was to
remove a check that was already in the code base.

Thanks, Roger.

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