neigh: use neigh_parms_net() to get struct neigh_parms->net pointer

This fixes compile error when CONFIG_NET_NS is not set.

Introduced by:
commit 1d4c8c29841b9991cdf3c7cc4ba7f96a94f104ca
    "neigh: restore old behaviour of default parms values"

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

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index ce2b77515a9e38ec1fc8baed84ae12f40374b335..8be82a7f0e0f1a764e9093c3d0042442994d82d4 100644 (file)
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2850,7 +2850,7 @@ static void neigh_proc_update(struct ctl_table *ctl, int write)
 {
        struct net_device *dev = ctl->extra1;
        struct neigh_parms *p = ctl->extra2;
-       struct net *net = p->net;
+       struct net *net = neigh_parms_net(p);
        int index = (int *) ctl->data - p->data;
 
        if (!write)