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Commit 5e54b3c1 authored by Girish Moodalbail's avatar Girish Moodalbail Committed by David S. Miller
Browse files

macvlan: fix memory hole in macvlan_dev 



Move 'macaddr_count' from after 'netpoll' to after 'nest_level' to pack
and reduce a memory hole.

Fixes: 88ca59d1 (macvlan: remove unused fields in struct macvlan_dev)
Signed-off-by: default avatarGirish Moodalbail <girish.moodalbail@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 936e5d8b

include/linux/if_macvlan.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -30,10 +30,10 @@ struct macvlan_dev { 
	enum macvlan_mode	mode;

	enum macvlan_mode	mode;

	u16			flags;

	u16			flags;

	int			nest_level;

	int			nest_level;

	unsigned int		macaddr_count;

#ifdef CONFIG_NET_POLL_CONTROLLER

#ifdef CONFIG_NET_POLL_CONTROLLER

	struct netpoll		*netpoll;

	struct netpoll		*netpoll;

#endif

#endif

	unsigned int		macaddr_count;

};

};





static inline void macvlan_count_rx(const struct macvlan_dev *vlan,

static inline void macvlan_count_rx(const struct macvlan_dev *vlan,