I forgot one spot when introducing struct test_obj_val.
Fixes: e859afe1ee0c5 ("lib: test_rhashtable: fix for large entry counts")
Reported by: kernel test robot <fengguang.wu@intel.com>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
 
        pr_info("  Deleting %d keys\n", entries);
        for (i = 0; i < entries; i++) {
-               u32 key = i * 2;
+               struct test_obj_val key = {
+                       .id = i * 2,
+               };
 
                if (array[i].value.id != TEST_INSERT_FAIL) {
                        obj = rhashtable_lookup_fast(ht, &key, test_rht_params);