Signed-off-by: Pavel Emelyanov <xemul@openvz.org>

---

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c41a5c4..504f843 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -580,7 +580,9 @@ struct net_device
 	void                    *dn_ptr;        /* DECnet specific data */
 	void                    *ip6_ptr;       /* IPv6 specific data */
 	void			*ec_ptr;	/* Econet specific data	*/
+#if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
 	void			*ax25_ptr;	/* AX.25 specific data */
+#endif
 	struct wireless_dev	*ieee80211_ptr;	/* IEEE 802.11 specific data,
 						   assign before registering */
 
-- 
1.5.3.4