diff options
Diffstat (limited to 'include/linux/inetdevice.h')
| -rw-r--r-- | include/linux/inetdevice.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index 0d678aefe69d..ae174ca565c9 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h @@ -220,6 +220,13 @@ static inline struct in_device *__in_dev_get_rtnl(const struct net_device *dev) return rtnl_dereference(dev->ip_ptr); } +static inline struct neigh_parms *__in_dev_arp_parms_get_rcu(const struct net_device *dev) +{ + struct in_device *in_dev = __in_dev_get_rcu(dev); + + return in_dev ? in_dev->arp_parms : NULL; +} + void in_dev_finish_destroy(struct in_device *idev); static inline void in_dev_put(struct in_device *idev) |