Lines Matching refs:ret
63 int ret; in e_snprintf() local
66 ret = vsnprintf(str, size, format, ap); in e_snprintf()
68 if (ret >= (int)size) in e_snprintf()
69 ret = -E2BIG; in e_snprintf()
70 return ret; in e_snprintf()
80 int ret; in init_symbol_maps() local
84 ret = symbol__init(NULL); in init_symbol_maps()
85 if (ret < 0) { in init_symbol_maps()
100 ret = -1; in init_symbol_maps()
103 if (ret < 0) in init_symbol_maps()
105 return ret; in init_symbol_maps()
247 int ret; in convert_exec_to_group() local
255 ret = -EINVAL; in convert_exec_to_group()
262 ret = e_snprintf(buf, 64, "%s_%s", PERFPROBE_GROUP, ptr1); in convert_exec_to_group()
263 if (ret < 0) in convert_exec_to_group()
267 ret = *result ? 0 : -ENOMEM; in convert_exec_to_group()
271 return ret; in convert_exec_to_group()
303 int ret = -ENOENT; in find_alternative_probe_point() local
322 ret = -ENOENT; in find_alternative_probe_point()
328 ret = debuginfo__find_probe_point(dinfo, (unsigned long)address, in find_alternative_probe_point()
330 if (ret <= 0) in find_alternative_probe_point()
331 ret = (!ret) ? -ENOENT : ret; in find_alternative_probe_point()
336 ret = 0; in find_alternative_probe_point()
341 return ret; in find_alternative_probe_point()
350 int ret; in get_alternative_probe_event() local
354 ret = find_alternative_probe_point(dinfo, tmp, &pev->point, in get_alternative_probe_event()
356 if (ret < 0) in get_alternative_probe_event()
359 return ret; in get_alternative_probe_event()
370 int ret, len = 0; in get_alternative_line_range() local
376 ret = find_alternative_probe_point(dinfo, &pp, &result, in get_alternative_line_range()
378 if (!ret) { in get_alternative_line_range()
386 return ret; in get_alternative_line_range()
393 struct debuginfo *ret; in open_debuginfo() local
404 ret = debuginfo__new(path); in open_debuginfo()
405 if (!ret && !silent) { in open_debuginfo()
413 return ret; in open_debuginfo()
422 int fd, ret = -ENOENT; in get_text_start_address() local
439 ret = 0; in get_text_start_address()
442 return ret; in get_text_start_address()
455 int ret = -ENOENT; in find_perf_probe_point_from_dwarf() local
460 ret = -EINVAL; in find_perf_probe_point_from_dwarf()
463 ret = get_text_start_address(tp->module, &stext); in find_perf_probe_point_from_dwarf()
464 if (ret < 0) in find_perf_probe_point_from_dwarf()
479 ret = debuginfo__find_probe_point(dinfo, in find_perf_probe_point_from_dwarf()
483 ret = -ENOENT; in find_perf_probe_point_from_dwarf()
485 if (ret > 0) { in find_perf_probe_point_from_dwarf()
491 return ret ? : -ENOENT; in find_perf_probe_point_from_dwarf()
497 int i, ret = 0; in add_exec_to_probe_trace_events() local
503 ret = get_text_start_address(exec, &stext); in add_exec_to_probe_trace_events()
504 if (ret < 0) in add_exec_to_probe_trace_events()
505 return ret; in add_exec_to_probe_trace_events()
507 for (i = 0; i < ntevs && ret >= 0; i++) { in add_exec_to_probe_trace_events()
512 ret = -ENOMEM; in add_exec_to_probe_trace_events()
518 return ret; in add_exec_to_probe_trace_events()
524 int i, ret = 0; in add_module_to_probe_trace_events() local
545 ret = -ENOMEM; in add_module_to_probe_trace_events()
551 return ret; in add_module_to_probe_trace_events()
598 int ntevs, ret = 0; in try_to_find_probe_trace_events() local
614 ret = get_alternative_probe_event(dinfo, pev, &tmp, target); in try_to_find_probe_trace_events()
615 if (!ret) { in try_to_find_probe_trace_events()
631 ret = post_process_probe_trace_events(*tevs, ntevs, in try_to_find_probe_trace_events()
633 if (ret < 0) { in try_to_find_probe_trace_events()
637 return ret < 0 ? ret : ntevs; in try_to_find_probe_trace_events()
716 int ret; in __show_line_range() local
725 ret = debuginfo__find_line_range(dinfo, lr); in __show_line_range()
726 if (!ret) { /* Not found, retry with an alternative */ in __show_line_range()
727 ret = get_alternative_line_range(dinfo, lr, module, user); in __show_line_range()
728 if (!ret) in __show_line_range()
729 ret = debuginfo__find_line_range(dinfo, lr); in __show_line_range()
732 if (ret == 0 || ret == -ENOENT) { in __show_line_range()
735 } else if (ret < 0) { in __show_line_range()
737 return ret; in __show_line_range()
742 ret = get_real_path(tmp, lr->comp_dir, &lr->path); in __show_line_range()
748 if (ret < 0) { in __show_line_range()
750 return ret; in __show_line_range()
769 ret = skip_one_line(fp, l++); in __show_line_range()
770 if (ret < 0) in __show_line_range()
776 ret = show_one_line(fp, l - lr->offset); in __show_line_range()
777 if (ret < 0) in __show_line_range()
780 ret = show_one_line_with_num(fp, l++ - lr->offset); in __show_line_range()
781 if (ret < 0) in __show_line_range()
788 ret = show_one_line_or_eof(fp, l++ - lr->offset); in __show_line_range()
789 if (ret <= 0) in __show_line_range()
794 return ret; in __show_line_range()
799 int ret; in show_line_range() local
801 ret = init_symbol_maps(user); in show_line_range()
802 if (ret < 0) in show_line_range()
803 return ret; in show_line_range()
804 ret = __show_line_range(lr, module, user); in show_line_range()
807 return ret; in show_line_range()
816 int ret, i, nvars; in show_available_vars_at() local
827 ret = debuginfo__find_available_vars_at(dinfo, pev, &vls, in show_available_vars_at()
829 if (!ret) { /* Not found, retry with an alternative */ in show_available_vars_at()
830 ret = get_alternative_probe_event(dinfo, pev, &tmp, target); in show_available_vars_at()
831 if (!ret) { in show_available_vars_at()
832 ret = debuginfo__find_available_vars_at(dinfo, pev, in show_available_vars_at()
838 if (ret <= 0) { in show_available_vars_at()
839 if (ret == 0 || ret == -ENOENT) { in show_available_vars_at()
841 ret = -ENOENT; in show_available_vars_at()
849 for (i = 0; i < ret; i++) { in show_available_vars_at()
875 return ret; in show_available_vars_at()
883 int i, ret = 0; in show_available_vars() local
886 ret = init_symbol_maps(pevs->uprobes); in show_available_vars()
887 if (ret < 0) in show_available_vars()
888 return ret; in show_available_vars()
892 ret = -ENOENT; in show_available_vars()
898 for (i = 0; i < npevs && ret >= 0; i++) in show_available_vars()
899 ret = show_available_vars_at(dinfo, &pevs[i], max_vls, _filter, in show_available_vars()
905 return ret; in show_available_vars()
1332 int argc, i, ret = 0; in parse_perf_probe_command() local
1341 ret = -ERANGE; in parse_perf_probe_command()
1345 ret = parse_perf_probe_point(argv[0], pev); in parse_perf_probe_command()
1346 if (ret < 0) in parse_perf_probe_command()
1353 ret = -ENOMEM; in parse_perf_probe_command()
1356 for (i = 0; i < pev->nargs && ret >= 0; i++) { in parse_perf_probe_command()
1357 ret = parse_perf_probe_arg(argv[i + 1], &pev->args[i]); in parse_perf_probe_command()
1358 if (ret >= 0 && in parse_perf_probe_command()
1362 ret = -EINVAL; in parse_perf_probe_command()
1368 return ret; in parse_perf_probe_command()
1394 int ret, i, argc; in parse_probe_trace_command() local
1405 ret = -ERANGE; in parse_probe_trace_command()
1412 ret = -ENOMEM; in parse_probe_trace_command()
1421 ret = -EINVAL; in parse_probe_trace_command()
1428 ret = -ENOMEM; in parse_probe_trace_command()
1449 ret = -ENOMEM; in parse_probe_trace_command()
1462 ret = -ENOMEM; in parse_probe_trace_command()
1475 ret = -ENOMEM; in parse_probe_trace_command()
1479 ret = 0; in parse_probe_trace_command()
1483 return ret; in parse_probe_trace_command()
1490 int ret; in synthesize_perf_probe_arg() local
1494 ret = e_snprintf(tmp, len, "%s=%s", pa->name, pa->var); in synthesize_perf_probe_arg()
1496 ret = e_snprintf(tmp, len, "%s", pa->name ? pa->name : pa->var); in synthesize_perf_probe_arg()
1497 if (ret <= 0) in synthesize_perf_probe_arg()
1499 tmp += ret; in synthesize_perf_probe_arg()
1500 len -= ret; in synthesize_perf_probe_arg()
1504 ret = e_snprintf(tmp, len, "%s", field->name); in synthesize_perf_probe_arg()
1506 ret = e_snprintf(tmp, len, "%s%s", in synthesize_perf_probe_arg()
1508 if (ret <= 0) in synthesize_perf_probe_arg()
1510 tmp += ret; in synthesize_perf_probe_arg()
1511 len -= ret; in synthesize_perf_probe_arg()
1516 ret = e_snprintf(tmp, len, ":%s", pa->type); in synthesize_perf_probe_arg()
1517 if (ret <= 0) in synthesize_perf_probe_arg()
1519 tmp += ret; in synthesize_perf_probe_arg()
1520 len -= ret; in synthesize_perf_probe_arg()
1525 pr_debug("Failed to synthesize perf probe argument: %d\n", ret); in synthesize_perf_probe_arg()
1526 return ret; in synthesize_perf_probe_arg()
1534 int ret, len; in synthesize_perf_probe_point() local
1538 ret = -ENOMEM; in synthesize_perf_probe_point()
1542 ret = e_snprintf(offs, 32, "+%lu", pp->offset); in synthesize_perf_probe_point()
1543 if (ret <= 0) in synthesize_perf_probe_point()
1547 ret = e_snprintf(line, 32, ":%d", pp->line); in synthesize_perf_probe_point()
1548 if (ret <= 0) in synthesize_perf_probe_point()
1558 ret = e_snprintf(file, 32, "@%s", tmp); in synthesize_perf_probe_point()
1559 if (ret <= 0) in synthesize_perf_probe_point()
1564 ret = e_snprintf(buf, MAX_CMDLEN, "%s%s%s%s%s", pp->function, in synthesize_perf_probe_point()
1568 ret = e_snprintf(buf, MAX_CMDLEN, "%s%s", file, line); in synthesize_perf_probe_point()
1569 if (ret <= 0) in synthesize_perf_probe_point()
1574 pr_debug("Failed to synthesize perf probe point: %d\n", ret); in synthesize_perf_probe_point()
1583 int i, len, ret;
1591 ret = e_snprintf(&buf[len], MAX_CMDLEN - len, " %s",
1593 if (ret <= 0) {
1597 len += ret;
1608 int ret; in __synthesize_probe_trace_arg_ref() local
1616 ret = e_snprintf(*buf, *buflen, "%+ld(", ref->offset); in __synthesize_probe_trace_arg_ref()
1617 if (ret < 0) in __synthesize_probe_trace_arg_ref()
1618 depth = ret; in __synthesize_probe_trace_arg_ref()
1620 *buf += ret; in __synthesize_probe_trace_arg_ref()
1621 *buflen -= ret; in __synthesize_probe_trace_arg_ref()
1632 int ret, depth = 0; in synthesize_probe_trace_arg() local
1637 ret = e_snprintf(buf, buflen, " %s=", arg->name); in synthesize_probe_trace_arg()
1639 ret = e_snprintf(buf, buflen, " "); in synthesize_probe_trace_arg()
1640 if (ret < 0) in synthesize_probe_trace_arg()
1641 return ret; in synthesize_probe_trace_arg()
1642 buf += ret; in synthesize_probe_trace_arg()
1643 buflen -= ret; in synthesize_probe_trace_arg()
1659 ret = e_snprintf(buf, buflen, "%s%+ld", arg->value, in synthesize_probe_trace_arg()
1662 ret = e_snprintf(buf, buflen, "%s", arg->value); in synthesize_probe_trace_arg()
1663 if (ret < 0) in synthesize_probe_trace_arg()
1664 return ret; in synthesize_probe_trace_arg()
1665 buf += ret; in synthesize_probe_trace_arg()
1666 buflen -= ret; in synthesize_probe_trace_arg()
1670 ret = e_snprintf(buf, buflen, ")"); in synthesize_probe_trace_arg()
1671 if (ret < 0) in synthesize_probe_trace_arg()
1672 return ret; in synthesize_probe_trace_arg()
1673 buf += ret; in synthesize_probe_trace_arg()
1674 buflen -= ret; in synthesize_probe_trace_arg()
1678 ret = e_snprintf(buf, buflen, ":%s", arg->type); in synthesize_probe_trace_arg()
1679 if (ret <= 0) in synthesize_probe_trace_arg()
1680 return ret; in synthesize_probe_trace_arg()
1681 buf += ret; in synthesize_probe_trace_arg()
1691 int i, len, ret; in synthesize_probe_trace_command() local
1708 ret = e_snprintf(buf + len, MAX_CMDLEN - len, "%s:0x%lx", in synthesize_probe_trace_command()
1711 ret = e_snprintf(buf + len, MAX_CMDLEN - len, "%s%s%s+%lu", in synthesize_probe_trace_command()
1715 if (ret <= 0) in synthesize_probe_trace_command()
1717 len += ret; in synthesize_probe_trace_command()
1720 ret = synthesize_probe_trace_arg(&tev->args[i], buf + len, in synthesize_probe_trace_command()
1722 if (ret <= 0) in synthesize_probe_trace_command()
1724 len += ret; in synthesize_probe_trace_command()
1740 int ret = -ENOENT; in find_perf_probe_point_from_map() local
1761 ret = pp->function ? 0 : -ENOMEM; in find_perf_probe_point_from_map()
1769 return ret; in find_perf_probe_point_from_map()
1777 int ret; in convert_to_perf_probe_point() local
1779 ret = find_perf_probe_point_from_dwarf(tp, pp, is_kprobe); in convert_to_perf_probe_point()
1780 if (!ret) in convert_to_perf_probe_point()
1782 ret = find_perf_probe_point_from_map(tp, pp, is_kprobe); in convert_to_perf_probe_point()
1783 if (!ret) in convert_to_perf_probe_point()
1792 ret = e_snprintf(buf, 128, "0x%" PRIx64, (u64)tp->address); in convert_to_perf_probe_point()
1793 if (ret < 0) in convert_to_perf_probe_point()
1794 return ret; in convert_to_perf_probe_point()
1810 int i, ret; in convert_to_perf_probe_event() local
1819 ret = convert_to_perf_probe_point(&tev->point, &pev->point, is_kprobe); in convert_to_perf_probe_event()
1820 if (ret < 0) in convert_to_perf_probe_event()
1821 return ret; in convert_to_perf_probe_event()
1828 for (i = 0; i < tev->nargs && ret >= 0; i++) { in convert_to_perf_probe_event()
1832 ret = synthesize_probe_trace_arg(&tev->args[i], in convert_to_perf_probe_event()
1836 if (pev->args[i].name == NULL && ret >= 0) in convert_to_perf_probe_event()
1837 ret = -ENOMEM; in convert_to_perf_probe_event()
1840 if (ret < 0) in convert_to_perf_probe_event()
1843 return ret; in convert_to_perf_probe_event()
1941 int ret; in open_probe_events() local
1952 ret = e_snprintf(buf, PATH_MAX, "%s/%s%s", in open_probe_events()
1954 if (ret >= 0) { in open_probe_events()
1957 ret = open(buf, O_RDWR, O_APPEND); in open_probe_events()
1959 ret = open(buf, O_RDONLY, 0); in open_probe_events()
1961 if (ret < 0) in open_probe_events()
1962 ret = -errno; in open_probe_events()
1964 return ret; in open_probe_events()
1980 int ret, idx; in get_probe_trace_command_rawlist() local
1997 ret = strlist__add(sl, buf); in get_probe_trace_command_rawlist()
1998 if (ret < 0) { in get_probe_trace_command_rawlist()
1999 pr_debug("strlist__add failed (%d)\n", ret); in get_probe_trace_command_rawlist()
2035 int ret; in kprobe_blacklist__load() local
2040 ret = e_snprintf(buf, PATH_MAX, "%s/kprobes/blacklist", __debugfs); in kprobe_blacklist__load()
2041 if (ret < 0) in kprobe_blacklist__load()
2042 return ret; in kprobe_blacklist__load()
2048 ret = 0; in kprobe_blacklist__load()
2052 ret = -ENOMEM; in kprobe_blacklist__load()
2058 ret = -EINVAL; in kprobe_blacklist__load()
2070 ret = -ENOMEM; in kprobe_blacklist__load()
2075 ret++; in kprobe_blacklist__load()
2077 if (ret < 0) in kprobe_blacklist__load()
2081 return ret; in kprobe_blacklist__load()
2102 int i, ret; in show_perf_probe_event() local
2111 ret = e_snprintf(buf, 128, "%s:%s", pev->group, pev->event); in show_perf_probe_event()
2112 if (ret < 0) in show_perf_probe_event()
2113 return ret; in show_perf_probe_event()
2122 ret = synthesize_perf_probe_arg(&pev->args[i], in show_perf_probe_event()
2124 if (ret < 0) in show_perf_probe_event()
2131 return ret; in show_perf_probe_event()
2136 int ret = 0; in __show_perf_probe_events() local
2150 ret = parse_probe_trace_command(ent->s, &tev); in __show_perf_probe_events()
2151 if (ret >= 0) { in __show_perf_probe_events()
2152 ret = convert_to_perf_probe_event(&tev, &pev, in __show_perf_probe_events()
2154 if (ret >= 0) in __show_perf_probe_events()
2155 ret = show_perf_probe_event(&pev, in __show_perf_probe_events()
2160 if (ret < 0) in __show_perf_probe_events()
2165 return ret; in __show_perf_probe_events()
2171 int kp_fd, up_fd, ret; in show_perf_probe_events() local
2175 ret = init_symbol_maps(false); in show_perf_probe_events()
2176 if (ret < 0) in show_perf_probe_events()
2177 return ret; in show_perf_probe_events()
2181 ret = __show_perf_probe_events(kp_fd, true); in show_perf_probe_events()
2183 if (ret < 0) in show_perf_probe_events()
2190 ret = kp_fd; in show_perf_probe_events()
2195 ret = __show_perf_probe_events(up_fd, false); in show_perf_probe_events()
2200 return ret; in show_perf_probe_events()
2210 int ret = 0; in get_probe_trace_event_names() local
2218 ret = parse_probe_trace_command(ent->s, &tev); in get_probe_trace_event_names()
2219 if (ret < 0) in get_probe_trace_event_names()
2222 ret = e_snprintf(buf, 128, "%s:%s", tev.group, in get_probe_trace_event_names()
2224 if (ret >= 0) in get_probe_trace_event_names()
2225 ret = strlist__add(sl, buf); in get_probe_trace_event_names()
2227 ret = strlist__add(sl, tev.event); in get_probe_trace_event_names()
2229 if (ret < 0) in get_probe_trace_event_names()
2234 if (ret < 0) { in get_probe_trace_event_names()
2243 int ret = 0; in write_probe_trace_event() local
2254 ret = write(fd, buf, strlen(buf)); in write_probe_trace_event()
2255 if (ret <= 0) { in write_probe_trace_event()
2256 ret = -errno; in write_probe_trace_event()
2262 return ret; in write_probe_trace_event()
2268 int i, ret; in get_new_event_name() local
2271 ret = e_snprintf(buf, len, "%s", base); in get_new_event_name()
2272 if (ret < 0) { in get_new_event_name()
2273 pr_debug("snprintf() failed: %d\n", ret); in get_new_event_name()
2274 return ret; in get_new_event_name()
2287 ret = e_snprintf(buf, len, "%s_%d", base, i); in get_new_event_name()
2288 if (ret < 0) { in get_new_event_name()
2289 pr_debug("snprintf() failed: %d\n", ret); in get_new_event_name()
2290 return ret; in get_new_event_name()
2297 ret = -ERANGE; in get_new_event_name()
2300 return ret; in get_new_event_name()
2328 int i, fd, ret; in __add_probe_trace_events() local
2354 ret = kprobe_blacklist__load(&blacklist); in __add_probe_trace_events()
2355 if (ret < 0) in __add_probe_trace_events()
2359 ret = 0; in __add_probe_trace_events()
2384 ret = get_new_event_name(buf, 64, event, in __add_probe_trace_events()
2386 if (ret < 0) in __add_probe_trace_events()
2393 ret = -ENOMEM; in __add_probe_trace_events()
2396 ret = write_probe_trace_event(fd, tev); in __add_probe_trace_events()
2397 if (ret < 0) in __add_probe_trace_events()
2420 if (ret == -EINVAL && pev->uprobes) in __add_probe_trace_events()
2424 if (ret >= 0 && tev->event) { in __add_probe_trace_events()
2434 return ret; in __add_probe_trace_events()
2467 int ret, i; in find_probe_trace_events_from_map() local
2471 ret = -EINVAL; in find_probe_trace_events_from_map()
2483 ret = -ENOENT; in find_probe_trace_events_from_map()
2488 ret = -E2BIG; in find_probe_trace_events_from_map()
2496 ret = -EINVAL; in find_probe_trace_events_from_map()
2504 ret = -ENOMEM; in find_probe_trace_events_from_map()
2508 ret = 0; in find_probe_trace_events_from_map()
2511 tev = (*tevs) + ret; in find_probe_trace_events_from_map()
2513 if (ret == num_matched_functions) { in find_probe_trace_events_from_map()
2517 ret++; in find_probe_trace_events_from_map()
2522 ret = -ENOENT; in find_probe_trace_events_from_map()
2562 return ret; in find_probe_trace_events_from_map()
2565 ret = -ENOMEM; in find_probe_trace_events_from_map()
2576 int ret; in convert_to_probe_trace_events() local
2580 ret = convert_exec_to_group(target, &pev->group); in convert_to_probe_trace_events()
2581 if (ret != 0) { in convert_to_probe_trace_events()
2583 return ret; in convert_to_probe_trace_events()
2588 ret = try_to_find_probe_trace_events(pev, tevs, max_tevs, target); in convert_to_probe_trace_events()
2589 if (ret != 0) in convert_to_probe_trace_events()
2590 return ret; /* Found in debuginfo or got an error */ in convert_to_probe_trace_events()
2604 int i, j, ret; in add_perf_probe_events() local
2607 ret = 0; in add_perf_probe_events()
2613 ret = init_symbol_maps(pevs->uprobes); in add_perf_probe_events()
2614 if (ret < 0) { in add_perf_probe_events()
2616 return ret; in add_perf_probe_events()
2623 ret = convert_to_probe_trace_events(pkgs[i].pev, in add_perf_probe_events()
2627 if (ret < 0) in add_perf_probe_events()
2629 pkgs[i].ntevs = ret; in add_perf_probe_events()
2634 ret = __add_probe_trace_events(pkgs[i].pev, pkgs[i].tevs, in add_perf_probe_events()
2636 if (ret < 0) in add_perf_probe_events()
2649 return ret; in add_perf_probe_events()
2656 int ret; in __del_trace_probe_event() local
2659 ret = e_snprintf(buf, 128, "-:%s", ent->s); in __del_trace_probe_event()
2660 if (ret < 0) in __del_trace_probe_event()
2667 ret = -ENOTSUP; in __del_trace_probe_event()
2673 ret = write(fd, buf, strlen(buf)); in __del_trace_probe_event()
2674 if (ret < 0) { in __del_trace_probe_event()
2675 ret = -errno; in __del_trace_probe_event()
2683 strerror_r(-ret, buf, sizeof(buf))); in __del_trace_probe_event()
2684 return ret; in __del_trace_probe_event()
2691 int ret = -1; in del_trace_probe_event() local
2696 ret = __del_trace_probe_event(fd, ent); in del_trace_probe_event()
2697 if (ret < 0) in del_trace_probe_event()
2704 ret = __del_trace_probe_event(fd, ent); in del_trace_probe_event()
2705 if (ret >= 0) in del_trace_probe_event()
2710 return ret; in del_trace_probe_event()
2715 int ret = -1, ufd = -1, kfd = -1; in del_perf_probe_events() local
2742 ret = -ENOMEM; in del_perf_probe_events()
2756 ret = e_snprintf(buf, 128, "%s:%s", group, event); in del_perf_probe_events()
2757 if (ret < 0) { in del_perf_probe_events()
2766 ret = del_trace_probe_event(kfd, buf, namelist); in del_perf_probe_events()
2768 if (unamelist && ret != 0) in del_perf_probe_events()
2769 ret = del_trace_probe_event(ufd, buf, unamelist); in del_perf_probe_events()
2771 if (ret != 0) in del_perf_probe_events()
2788 return ret; in del_perf_probe_events()
2810 int ret; in show_available_funcs() local
2812 ret = init_symbol_maps(user); in show_available_funcs()
2813 if (ret < 0) in show_available_funcs()
2814 return ret; in show_available_funcs()
2845 return ret; in show_available_funcs()