From bba24896f022d4d239494bebf18e713cd8aec7a5 Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Sat, 7 Dec 2013 19:26:57 +0100 Subject: neigh: ipv6: respect default values set before an address is assigned to device Make the behaviour similar to ipv4. This will allow user to set sysctl default neigh param values and these values will be respected even by devices registered before (that ones what do not have address set yet). Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- include/net/addrconf.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/net/addrconf.h') diff --git a/include/net/addrconf.h b/include/net/addrconf.h index e70278eef12a..66c4a44d8f5c 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -248,6 +248,13 @@ static inline struct inet6_dev *in6_dev_get(const struct net_device *dev) return idev; } +static inline struct neigh_parms *__in6_dev_nd_parms_get_rcu(const struct net_device *dev) +{ + struct inet6_dev *idev = __in6_dev_get(dev); + + return idev ? idev->nd_parms : NULL; +} + void in6_dev_finish_destroy(struct inet6_dev *idev); static inline void in6_dev_put(struct inet6_dev *idev) -- cgit v1.2.3