lib ldb ldb_key_value: csbuild unused parm tdb

Fixes csbuild error.

Error: COMPILER_WARNING:
lib/ldb/ldb_key_value/ldb_kv_index.c: scope_hint: In function
‘ldb_kv_index_traverse_store’
lib/ldb/ldb_key_value/ldb_kv_index.c:779:60: warning: unused parameter
‘tdb’ [-Wunused-parameter]

By tagging the tdb_context parameter in ldb_kv_index_traverse_store as
_UNUSED_

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/lib/ldb/ldb_key_value/ldb_kv_index.c b/lib/ldb/ldb_key_value/ldb_kv_index.c
index f169b19516388db4bd7db4fdaabcc8375dcfdd7f..74158c42250237cd91199cf4131305b44a928cd5 100644 (file)
--- a/lib/ldb/ldb_key_value/ldb_kv_index.c
+++ b/lib/ldb/ldb_key_value/ldb_kv_index.c
@@ -148,6 +148,7 @@ ldb_schema_set_override_GUID_index() must be called.
 #include "../ldb_tdb/ldb_tdb.h"
 #include "ldb_private.h"
 #include "lib/util/binsearch.h"
+#include "lib/util/attr.h"
 
 struct dn_list {
        unsigned int count;
@@ -776,7 +777,7 @@ static int ldb_kv_dn_list_store(struct ldb_module *module,
 /*
   traverse function for storing the in-memory index entries on disk
  */
-static int ldb_kv_index_traverse_store(struct tdb_context *tdb,
+static int ldb_kv_index_traverse_store(_UNUSED_ struct tdb_context *tdb,
                                       TDB_DATA key,
                                       TDB_DATA data,
                                       void *state)