116 	unsigned int err, total = 0, chain_len = 0;  in test_bucket_stats()  local
120 	err = rhashtable_walk_init(ht, &hti);  in test_bucket_stats()
121 	if (err) {  in test_bucket_stats()
126 	err = rhashtable_walk_start(&hti);  in test_bucket_stats()
127 	if (err && err != -EAGAIN) {  in test_bucket_stats()
128 		pr_warn("Test failed: iterator failed: %d\n", err);  in test_bucket_stats()
159 	int err;  in test_rhashtable()  local
174 		err = rhashtable_insert_fast(ht, &obj->node, test_rht_params);  in test_rhashtable()
175 		if (err == -ENOMEM || err == -EBUSY) {  in test_rhashtable()
179 		} else if (err) {  in test_rhashtable()
180 			return err;  in test_rhashtable()
221 	int i, err = 0;  in thread_lookup_test()  local
230 			err++;  in thread_lookup_test()
233 			err++;  in thread_lookup_test()
237 			err++;  in thread_lookup_test()
240 	return err;  in thread_lookup_test()
245 	int i, step, err = 0, insert_fails = 0;  in threadfunc()  local
254 		err = rhashtable_insert_fast(&ht, &tdata->objs[i].node,  in threadfunc()
256 		if (err == -ENOMEM || err == -EBUSY) {  in threadfunc()
259 		} else if (err) {  in threadfunc()
269 	err = thread_lookup_test(tdata);  in threadfunc()
270 	if (err) {  in threadfunc()
280 			err = rhashtable_remove_fast(&ht, &tdata->objs[i].node,  in threadfunc()
282 			if (err) {  in threadfunc()
289 		err = thread_lookup_test(tdata);  in threadfunc()
290 		if (err) {  in threadfunc()
301 	return err;  in threadfunc()
306 	int i, err, started_threads = 0, failed_threads = 0;  in test_rht_init()  local
325 		err = rhashtable_init(&ht, &test_rht_params);  in test_rht_init()
326 		if (err < 0) {  in test_rht_init()
328 				err);  in test_rht_init()
360 	err = rhashtable_init(&ht, &test_rht_params);  in test_rht_init()
361 	if (err < 0) {  in test_rht_init()
363 			err);  in test_rht_init()
385 		if ((err = kthread_stop(tdata[i].task))) {  in test_rht_init()
387 			        i, err);  in test_rht_init()