[PATCH net-next 1/2] ipv6/addrconf: call addrconf_ifdown with consistent values

[Florent Fourcot]

Second parameter of addrconf_ifdown "how" is used as a boolean
internally. It does not make sense to call it with something different
of 0 or 1.

This value is set to 2 in all git history.

Signed-off-by: Florent Fourcot <florent.four...@wifirst.fr>
---
 net/ipv6/addrconf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 840bfdb3d7bd..861265fa9d6d 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -7189,7 +7189,7 @@ void addrconf_cleanup(void)
                        continue;
                addrconf_ifdown(dev, 1);
        }
-       addrconf_ifdown(init_net.loopback_dev, 2);
+       addrconf_ifdown(init_net.loopback_dev, 1);
 
        /*
         *      Check hash table.
-- 
2.20.1