On Thu, 2015-11-05 at 20:38 +0100, Julia Lawall wrote:
> On Thu, 5 Nov 2015, David Miller wrote:
> > From: Julia Lawall <julia.law...@lip6.fr>
> > Date: Thu, 5 Nov 2015 11:18:16 +0100>
> > > Move the variable declarations from the for_nexthops macro to the
> > > surrounding context, so that it is clear where these variables are
> > > declared. This also makes it possible to remove the endfor_nexthops
> > > macro.
> > >
> > > This change adds new arguments to the macro for_nexthops. They are
> > > ordered
> > > such that a pointer to the referenced object comes first, the index in the
> > > list comes next, and the list itself comes last, roughly in analogy with
> > > the list_for_each macros.
[]
> > > This patch takes care of a single file, where the macros are defined
> > > locally. If the basic transformation looks OK, I will change the other
> > > files that either likewise define their own macros or use the macros in
> > > net/mpls/internal.h. The potentially affected files are:
> > ...
> >
> > This looks fine to me.
> >
> > Please resubmit this when net-next opens back up, which should be
> > shortly after -rc1.
>
> OK, I'll do the others then too.
If you do can you please parenthesize the macro arguments?
#define for_nexthops(nh, nhsel, fi) \
for (nhsel = 0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; (nh)++,
(nhsel)++)
instead of
for(nhsel = 0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++)
And perhaps a renaming might be better
s/for_nexthops/for_each_nexthop/
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