macvlan: fix memory hole in macvlan_dev

Girish Moodalbail · davem330 · commit 5e54b3c12027 · 2017-12-08T14:51:46.000-05:00
Move 'macaddr_count' from after 'netpoll' to after 'nest_level' to pack and reduce a memory hole. Fixes: 88ca59d (macvlan: remove unused fields in struct macvlan_dev) Signed-off-by: Girish Moodalbail <girish.moodalbail@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
@@ -30,10 +30,10 @@ struct macvlan_dev {
 	enum macvlan_mode	mode;
 	u16			flags;
 	int			nest_level;
+	unsigned int		macaddr_count;
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	struct netpoll		*netpoll;
 #endif
-	unsigned int		macaddr_count;
 };
 
 static inline void macvlan_count_rx(const struct macvlan_dev *vlan,
