test/system/st_rados_list_objects.cc: reduce scope of 'ret' in run()

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/test/system/st_rados_list_objects.cc b/src/test/system/st_rados_list_objects.cc
index 636a272b595d05b2c7e2a5cd3e1090f7e0eae5e2..bb153affeb83638595d7ebe7048fa5789da59e00 100644 (file)
--- a/src/test/system/st_rados_list_objects.cc
+++ b/src/test/system/st_rados_list_objects.cc
@@ -64,13 +64,13 @@ run()
   rados_pool_create(cl, "foo");
   RETURN1_IF_NONZERO(rados_ioctx_create(cl, "foo", &io_ctx));
 
-  int ret, saw = 0;
+  int saw = 0;
   const char *obj_name;
   rados_list_ctx_t h;
   printf("%s: listing objects.\n", get_id_str());
   RETURN1_IF_NONZERO(rados_objects_list_open(io_ctx, &h));
   while (true) {
-    ret = rados_objects_list_next(h, &obj_name, NULL);
+    int ret = rados_objects_list_next(h, &obj_name, NULL);
     if (ret == -ENOENT) {
       break;
     }