[IPV6] ADDRCONF: Update prefix route on address deletion.

We did not delete prefix route on deletion of corresponding
permanent address while we add prefix route on addition of
permanent address. This was confusing.
With this changeset, we purge prefix route or convert it to
dynamic one, if appropriate.

Signed-off-by: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>

0 files changed, 0 insertions, 0 deletions