case -1:
if (errno == EINTR)
continue;
- /* Fall trhu */
+ __fallthrough;
default:
c = getc(stdin);
tcsetattr(0, TCSAFLUSH, &save);
static int perf_top__start_counters(struct perf_top *top)
{
- char msg[512];
+ char msg[BUFSIZ];
struct perf_evsel *counter;
struct perf_evlist *evlist = top->evlist;
struct record_opts *opts = &top->record_opts;
if (top.evlist == NULL)
return -ENOMEM;
- perf_config(perf_top_config, &top);
+ status = perf_config(perf_top_config, &top);
+ if (status)
+ return status;
argc = parse_options(argc, argv, options, top_usage, 0);
if (argc)