commit eedf042a63ffef050ebc015de19b52dc065e830b
author Stephen Hemminger <shemminger@vyatta.com> Mon May 17 22:27:12 2010 -0700
committer David S. Miller <davem@davemloft.net> Mon May 17 22:27:12 2010 -0700
tree fe8a31b4ca2e36de74ce8c6b4ee66ac66deac6da
parent 820ae8a80eb59962aefbbd4908dfe144ec0f9edb

ipv6: fix the bug of address check

The duplicate address check code got broken in the conversion
to hlist (2.6.35).  The earlier patch did not fix the case where
two addresses match same hash value. Use two exit paths,
rather than depending on state of loop variables (from macro).

Based on earlier fix by Shan Wei.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>