ipv6: convert addrconf list to hlist

Using hash list macros, simplifies code and helps later RCU.

This patch includes some initialization that is not strictly necessary,
since an empty hlist node/list is all zero; and list is in BSS
and node is allocated with kzalloc.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 09d906460a43..498401541519 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -54,7 +54,7 @@ struct inet6_ifaddr {
         struct inet6_dev        *idev;
         struct rt6_info         *rt;
 
-        struct inet6_ifaddr     *lst_next;      /* next addr in addr_lst */
+        struct hlist_node       addr_lst;
         struct inet6_ifaddr     *if_next;       /* next addr in inet6_dev */
 
 #ifdef CONFIG_IPV6_PRIVACY