Remove attempts to quieten compiler static-checking

[exim.git] / src / src / lookups / cdb.c

diff --git a/src/src/lookups/cdb.c b/src/src/lookups/cdb.c
index 15c88420449c5bb789a4475fe1eb2312895d3b65..e0faa905d138a11a03a47c35f927fee2ab38199f 100644 (file)
--- a/src/src/lookups/cdb.c
+++ b/src/src/lookups/cdb.c
@@ -7,6 +7,7 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  *
  * Copyright (c) 1998 Nigel Metheringham, Planet Online Ltd
+ * Copyright (c) The Exim Maintainers 2020
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -280,9 +281,6 @@ hash_offset,
 hash_offlen,
 hash_slotnm;
 
-/* Keep picky compilers happy */
-do_cache = do_cache;
-
 key_hash = cdb_hash(keystring, key_len);
 
 hash_offset_entry = CDB_HASH_ENTRY * (key_hash & CDB_HASH_MASK);