On 2023-09-25 2:18 a.m., weilin.wang@intel.com wrote:
> From: Weilin Wang <weilin.wang@intel.com>
>
> Update the hw_aware_parse_ids() goto to improve error handling.
>
Seems like a bug fix. Please merge it with the patch which introduces
the issue.
Thanks,
Kan
> Signed-off-by: Weilin Wang <weilin.wang@intel.com>
> ---
> tools/perf/util/metricgroup.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
> index 07a82fa21..6a4404226 100644
> --- a/tools/perf/util/metricgroup.c
> +++ b/tools/perf/util/metricgroup.c
> @@ -2196,11 +2196,11 @@ static int hw_aware_parse_ids(struct perf_pmu *fake_pmu,
> *out_evlist = NULL;
> ret = hw_aware_build_grouping(ids, &grouping);
> if (ret)
> - goto err_out;
> + goto out;
> ret = hw_aware_metricgroup__build_event_string(&grouping_str, modifier,
> tool_events, &grouping);
> if (ret)
> - goto err_out;
> + goto out;
>
> parsed_evlist = evlist__new();
> if (!parsed_evlist) {
> @@ -2225,10 +2225,11 @@ static int hw_aware_parse_ids(struct perf_pmu *fake_pmu,
> *out_evlist = parsed_evlist;
> parsed_evlist = NULL;
> err_out:
> - metricgroup__free_group_list(&grouping);
> - metricgroup__free_grouping_strs(&grouping_str);
> parse_events_error__exit(&parse_error);
> evlist__delete(parsed_evlist);
> +out:
> + metricgroup__free_group_list(&grouping);
> + metricgroup__free_grouping_strs(&grouping_str);
> return ret;
> }
>