conntrackd: simplify cache_get_extra function

This patch simplifies cache_get_extra which now takes only one
parameter that is the cache_object. With it, the extra area can be
calculated.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/cache.h b/include/cache.h
index 02bb386..65f7e3a 100644
--- a/include/cache.h
+++ b/include/cache.h
@@ -148,7 +148,7 @@ struct cache_object *cache_find(struct cache *c, void *ptr, int *pos);
 void cache_stats(const struct cache *c, int fd);
 void cache_stats_extended(const struct cache *c, int fd);
 struct cache_object *cache_data_get_object(struct cache *c, void *data);
-void *cache_get_extra(struct cache *, void *);
+void *cache_get_extra(struct cache_object *);
 void cache_iterate(struct cache *c, void *data, int (*iterate)(void *data1, void *data2));
 void cache_iterate_limit(struct cache *c, void *data, uint32_t from, uint32_t steps, int (*iterate)(void *data1, void *data2));