tree 51e486c1872310340fc109c6c9423b554e3bd2a5
parent 541b8e291f29e480fb9c6400ce796c2eaefe9229
author Lubomir Rintel <lkundrak@v3.sk> 1452257243 +0100
committer David S. Miller <davem@davemloft.net> 1452484467 -0500

ipv6: always add flag an address that failed DAD with DADFAILED

The userspace needs to know why is the address being removed so that it can
perhaps obtain a new address.

Without the DADFAILED flag it's impossible to distinguish removal of a
temporary and tentative address due to DAD failure from other reasons (device
removed, manual address removal).

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>