neigh: use tbl->family to distinguish ipv4 from ipv6

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 1 deletions

diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index ed7eba045297..95615c9ad13a 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -202,6 +202,11 @@ struct neigh_table {
         struct pneigh_entry     **phash_buckets;
 };
 
+static inline int neigh_parms_family(struct neigh_parms *p)
+{
+        return p->tbl->family;
+}
+
 #define NEIGH_PRIV_ALIGN        sizeof(long long)
 #define NEIGH_ENTRY_SIZE(size)  ALIGN((size), NEIGH_PRIV_ALIGN)
 
@@ -306,7 +311,7 @@ int neigh_proc_dointvec_ms_jiffies(struct ctl_table *ctl, int write,
                                    size_t *lenp, loff_t *ppos);
 
 int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
-                          char *p_name, proc_handler *proc_handler);
+                          proc_handler *proc_handler);
 void neigh_sysctl_unregister(struct neigh_parms *p);
 
 static inline void __neigh_parms_put(struct neigh_parms *parms)