From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 18 May 2010 22:56:06 +0000 (-0700)
Subject: ipv6: Never schedule DAD timer on dead address
X-Git-Tag: v2.6.35-rc1~473^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=622ccdf107bcb49c4d8fb65512652566d4c8928a;p=pandora-kernel.git

ipv6: Never schedule DAD timer on dead address

This patch ensures that all places that schedule the DAD timer
look at the address state in a safe manner before scheduling the
timer.  This ensures that we don't end up with pending timers
after deleting an address.

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