If opendir failed then closedir was passed NULL which is erroneous. Caught by clang-tidy. Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx> --- tools/perf/util/trace-event-info.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c index 319ccf09a435..c8755679281e 100644 --- a/tools/perf/util/trace-event-info.c +++ b/tools/perf/util/trace-event-info.c @@ -313,7 +313,8 @@ static int record_event_files(struct tracepoint_path *tps) } err = 0; out: - closedir(dir); + if (dir) + closedir(dir); put_tracing_file(path); return err; -- 2.42.0.609.gbb76f46606-goog
