78 	ssize_t ret;  in read_objdump_output()  local
82 		ret = getline(&line, &line_len, f);  in read_objdump_output()
85 		if (ret < 0) {  in read_objdump_output()
90 		read_objdump_line(line, ret, buf, len);  in read_objdump_output()
104 	int ret;  in read_via_objdump()  local
107 	ret = snprintf(cmd, sizeof(cmd), fmt, "objdump", addr, addr + len,  in read_via_objdump()
109 	if (ret <= 0 || (size_t)ret >= sizeof(cmd))  in read_via_objdump()
123 	ret = read_objdump_output(f, &buf, &len);  in read_via_objdump()
126 		if (!ret)  in read_via_objdump()
127 			ret = len;  in read_via_objdump()
132 	return ret;  in read_via_objdump()
144 	int ret;  in read_object_code()  local
207 	ret = read_via_objdump(al.map->dso->long_name, objdump_addr, buf2, len);  in read_object_code()
208 	if (ret > 0) {  in read_object_code()
215 			len -= ret;  in read_object_code()
231 	if (ret < 0) {  in read_object_code()
282 		int ret;  in process_event()  local
284 		ret = machine__process_event(machine, event, NULL);  in process_event()
285 		if (ret < 0)  in process_event()
288 		return ret;  in process_event()
298 	int i, ret;  in process_events()  local
302 			ret = process_event(machine, evlist, event, state);  in process_events()
304 			if (ret < 0)  in process_events()
305 				return ret;  in process_events()
409 	int err = -1, ret;  in do_test_code_reading()  local
419 	ret = machine__create_kernel_maps(machine);  in do_test_code_reading()
420 	if (ret < 0) {  in do_test_code_reading()
431 	ret = map__load(map, NULL);  in do_test_code_reading()
432 	if (ret < 0) {  in do_test_code_reading()
453 	ret = perf_event__synthesize_thread_map(NULL, threads,  in do_test_code_reading()
455 	if (ret < 0) {  in do_test_code_reading()
488 		ret = parse_events(evlist, str);  in do_test_code_reading()
489 		if (ret < 0) {  in do_test_code_reading()
502 		ret = perf_evlist__open(evlist);  in do_test_code_reading()
503 		if (ret < 0) {  in do_test_code_reading()
517 	ret = perf_evlist__mmap(evlist, UINT_MAX, false);  in do_test_code_reading()
518 	if (ret < 0) {  in do_test_code_reading()
529 	ret = process_events(machine, evlist, &state);  in do_test_code_reading()
530 	if (ret < 0)  in do_test_code_reading()
557 	int ret;  in test__code_reading()  local
559 	ret = do_test_code_reading(false);  in test__code_reading()
560 	if (!ret)  in test__code_reading()
561 		ret = do_test_code_reading(true);  in test__code_reading()
563 	switch (ret) {  in test__code_reading()