aboutsummaryrefslogtreecommitdiff
path: root/net/batman-adv/originator.h
diff options
context:
space:
mode:
Diffstat (limited to 'net/batman-adv/originator.h')
-rw-r--r--net/batman-adv/originator.h18
1 files changed, 5 insertions, 13 deletions
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index e1d641f27aa..cfc1f60a96a 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -28,10 +28,10 @@ int originator_init(struct bat_priv *bat_priv);
void originator_free(struct bat_priv *bat_priv);
void purge_orig_ref(struct bat_priv *bat_priv);
void orig_node_free_ref(struct orig_node *orig_node);
-struct orig_node *get_orig_node(struct bat_priv *bat_priv, uint8_t *addr);
+struct orig_node *get_orig_node(struct bat_priv *bat_priv, const uint8_t *addr);
struct neigh_node *create_neighbor(struct orig_node *orig_node,
struct orig_node *orig_neigh_node,
- uint8_t *neigh,
+ const uint8_t *neigh,
struct hard_iface *if_incoming);
void neigh_node_free_ref(struct neigh_node *neigh_node);
struct neigh_node *orig_node_get_router(struct orig_node *orig_node);
@@ -40,19 +40,11 @@ int orig_hash_add_if(struct hard_iface *hard_iface, int max_if_num);
int orig_hash_del_if(struct hard_iface *hard_iface, int max_if_num);
-/* returns 1 if they are the same originator */
-static inline int compare_orig(struct hlist_node *node, void *data2)
-{
- void *data1 = container_of(node, struct orig_node, hash_entry);
-
- return (memcmp(data1, data2, ETH_ALEN) == 0 ? 1 : 0);
-}
-
/* hashfunction to choose an entry in a hash table of given size */
/* hash algorithm from http://en.wikipedia.org/wiki/Hash_table */
-static inline int choose_orig(void *data, int32_t size)
+static inline int choose_orig(const void *data, int32_t size)
{
- unsigned char *key = data;
+ const unsigned char *key = data;
uint32_t hash = 0;
size_t i;
@@ -70,7 +62,7 @@ static inline int choose_orig(void *data, int32_t size)
}
static inline struct orig_node *orig_hash_find(struct bat_priv *bat_priv,
- void *data)
+ const void *data)
{
struct hashtable_t *hash = bat_priv->orig_hash;
struct hlist_head *head;