Re: [PATCH net] ipv6: no need to return rt->dst.error if it is not null entry.

[David Ahern]

On 7/24/17 6:08 PM, Hangbin Liu wrote:
> That's why I think we should remove both rt->dst.error and ip6_null_entry
> check in inet6_rtm_getroute(). And even further, remove the ip6_null_entry
> check in rt6_dump_route().

git blame net/ipv6/route.c

find the commits and review.