161 	int err;  in test_abba_work()  local
169 	err = ww_mutex_lock(&abba->a_mutex, &ctx);  in test_abba_work()
170 	if (abba->resolve && err == -EDEADLK) {  in test_abba_work()
173 		err = ww_mutex_lock(&abba->b_mutex, &ctx);  in test_abba_work()
176 	if (!err)  in test_abba_work()
181 	abba->result = err;  in test_abba_work()
188 	int err, ret;  in test_abba()  local
205 	err = ww_mutex_lock(&abba.b_mutex, &ctx);  in test_abba()
206 	if (resolve && err == -EDEADLK) {  in test_abba()
209 		err = ww_mutex_lock(&abba.a_mutex, &ctx);  in test_abba()
212 	if (!err)  in test_abba()
222 		if (err || abba.result) {  in test_abba()
224 			       __func__, err, abba.result);  in test_abba()
228 		if (err != -EDEADLK && abba.result != -EDEADLK) {  in test_abba()
230 			       __func__, err, abba.result);  in test_abba()
250 	int err, erra = 0;  in test_cycle_work()  local
258 	err = ww_mutex_lock(cycle->b_mutex, &ctx);  in test_cycle_work()
259 	if (err == -EDEADLK) {  in test_cycle_work()
260 		err = 0;  in test_cycle_work()
266 	if (!err)  in test_cycle_work()
272 	cycle->result = err ?: erra;  in test_cycle_work()
392 		int n, err;  in stress_inorder_work()  local
396 		err = 0;  in stress_inorder_work()
401 			err = ww_mutex_lock(&locks[order[n]], &ctx);  in stress_inorder_work()
402 			if (err < 0)  in stress_inorder_work()
405 		if (!err)  in stress_inorder_work()
414 		if (err == -EDEADLK) {  in stress_inorder_work()
419 		if (err) {  in stress_inorder_work()
421 				    __func__, err);  in stress_inorder_work()
443 	int n, err;  in stress_reorder_work()  local
464 			err = ww_mutex_lock(ll->lock, &ctx);  in stress_reorder_work()
465 			if (!err)  in stress_reorder_work()
472 			if (err != -EDEADLK) {  in stress_reorder_work()
474 					    __func__, err);  in stress_reorder_work()
500 	int err;  in stress_one_work()  local
503 		err = ww_mutex_lock(lock, NULL);  in stress_one_work()
504 		if (!err) {  in stress_one_work()
509 				    __func__, err);  in stress_one_work()