connection cache: avoid Curl_hash_alloc()

... by using plain structs instead of pointers for the connection cache,
we can avoid several dynamic allocations that weren't necessary.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/conncache.h b/lib/conncache.h
index e77a084a7..dc4867d0d 100644
--- a/lib/conncache.h
+++ b/lib/conncache.h
@@ -24,13 +24,13 @@
  ***************************************************************************/
 
 struct conncache {
-  struct curl_hash *hash;
+  struct curl_hash hash;
   size_t num_connections;
   long next_connection_id;
   struct timeval last_cleanup;
 };
 
-struct conncache *Curl_conncache_init(int size);
+int Curl_conncache_init(struct conncache *, int size);
 
 void Curl_conncache_destroy(struct conncache *connc);