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batman-adv: Remove unused dentry without DEBUGFS

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The debug_dir variable in the main structures is only accessed when
CONFIG_BATMAN_ADV_DEBUGFS is enabled. It can be dropped to potentially save
some bytes of memory.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Sven Eckelmann 2018-04-19 21:01:08 +02:00 committed by Simon Wunderlich
parent 6486379d87
commit dc06338df9
1 changed files with 6 additions and 0 deletions
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6
net/batman-adv/types.h
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@ -215,10 +215,12 @@ struct batadv_hard_iface {
struct batadv_hard_iface_bat_v bat_v;
#endif
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
* @debug_dir: dentry for nc subdir in batman-adv directory in debugfs
*/
struct dentry *debug_dir;
#endif
/**
* @neigh_list: list of unique single hop neighbors via this interface
@ -1242,10 +1244,12 @@ struct batadv_priv_nc {
/** @work: work queue callback item for cleanup */
struct delayed_work work;
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/**
* @debug_dir: dentry for nc subdir in batman-adv directory in debugfs
*/
struct dentry *debug_dir;
#endif
/**
* @min_tq: only consider neighbors for encoding if neigh_tq > min_tq
@ -1598,8 +1602,10 @@ struct batadv_priv {
/** @mesh_obj: kobject for sysfs mesh subdirectory */
struct kobject *mesh_obj;
#ifdef CONFIG_BATMAN_ADV_DEBUGFS
/** @debug_dir: dentry for debugfs batman-adv subdirectory */
struct dentry *debug_dir;
#endif
/** @forw_bat_list: list of aggregated OGMs that will be forwarded */
struct hlist_head forw_bat_list;