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batman-adv: Remove unused function batadv_hash_delete

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Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Sven Eckelmann 2016-07-22 01:30:09 +02:00 committed by Simon Wunderlich
parent 0de939bac2
commit 739ae86cd2
1 changed files with 0 additions and 30 deletions
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30
net/batman-adv/hash.h
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@ -61,36 +61,6 @@ void batadv_hash_set_lock_class(struct batadv_hashtable *hash,
/* free only the hashtable and the hash itself. */
void batadv_hash_destroy(struct batadv_hashtable *hash);
/* remove the hash structure. if hashdata_free_cb != NULL, this function will be
* called to remove the elements inside of the hash. if you don't remove the
* elements, memory might be leaked.
*/
static inline void batadv_hash_delete(struct batadv_hashtable *hash,
batadv_hashdata_free_cb free_cb,
void *arg)
{
struct hlist_head *head;
struct hlist_node *node, *node_tmp;
spinlock_t *list_lock; /* spinlock to protect write access */
u32 i;
for (i = 0; i < hash->size; i++) {
head = &hash->table[i];
list_lock = &hash->list_locks[i];
spin_lock_bh(list_lock);
hlist_for_each_safe(node, node_tmp, head) {
hlist_del_rcu(node);
if (free_cb)
free_cb(node, arg);
}
spin_unlock_bh(list_lock);
}
batadv_hash_destroy(hash);
}
/**
* batadv_hash_add - adds data to the hashtable
* @hash: storage hash table