tree 3f933fea12746b24247ccec79cb4a1fbdf50833b
parent e29f5dbc9e9719af158a960e5c1d16f32740ebc3
author Herbert Xu <herbert@gondor.apana.org.au> 1274222166 -0700
committer David S. Miller <davem@davemloft.net> 1274222166 -0700

ipv6: Replace inet6_ifaddr->dead with state

This patch replaces the boolean dead flag on inet6_ifaddr with
a state enum.  This allows us to roll back changes when deleting
an address according to whether DAD has completed or not.

This patch only adds the state field and does not change the logic.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>