From: David Ahern <dsah...@kernel.org>
Date: Thu, 4 Oct 2018 20:07:50 -0700
> From: David Ahern <dsah...@gmail.com>
>
> As part of the IPv6 fib info refactoring, the intent was to make metrics
> handling for ipv6 identical to ipv4. One oversight in ip6_dst_destroy
> led to confusion and a couple of incomplete attempts at finding and
> fixing the resulting memory leak which was ultimately resolved by
> ce7ea4af0838 ("ipv6: fix memory leak on dst->_metrics").
>
> Refactor metrics hanlding make the code really identical for v4 and v6,
> and add a few test cases.
Looks nice, series applied, thanks David.
