s4:dsdb_notification: fix the --picky-developer build with gcc 4.4.3

The following warning/error is reported:

[1891/4034] Compiling source4/dsdb/samdb/ldb_modules/dsdb_notification.c
cc1: warnings being treated as errors
../source4/dsdb/samdb/ldb_modules/dsdb_notification.c: In function 'dsdb_notification_filter_search':
../source4/dsdb/samdb/ldb_modules/dsdb_notification.c:192: error: value computed is not used
Waf: Leaving directory `/memdisk/autobuild/fl/b300949/samba/bin'
Build failed:  -> task failed (err #1):
	{task: cc dsdb_notification.c -> dsdb_notification_84.o}

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/source4/dsdb/samdb/ldb_modules/dsdb_notification.c b/source4/dsdb/samdb/ldb_modules/dsdb_notification.c
index 02ccc44f07476a7be5aa4977cf92a13b38294baa..19ae9dbdf53fbb631abd6dd1a4bb192825defc22 100644 (file)
--- a/source4/dsdb/samdb/ldb_modules/dsdb_notification.c
+++ b/source4/dsdb/samdb/ldb_modules/dsdb_notification.c
@@ -189,7 +189,7 @@ static int dsdb_notification_filter_search(struct ldb_module *module,
        down_tree->operation = LDB_OP_GREATER;
        down_tree->u.equality.attr = "uSNChanged";
        down_tree->u.equality.value = data_blob_string_const(filter_usn);
-       talloc_move(down_req, &filter_usn);
+       (void)talloc_move(down_req, &filter_usn);
 
        ret = ldb_build_search_req_ex(&down_req, ldb, req,
                                      req->op.search.base,