diff options
| author | Taeung Song <treeze.taeung@gmail.com> | 2017-02-01 21:34:06 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-08 09:41:11 -0300 |
| commit | 506fde11a35f39e1b44478339c41e94dfd278aa2 (patch) | |
| tree | 692e9beb1740f809be531e485607a61dd9ae7522 /tools/perf/util/parse-events.c | |
| parent | 5aa365f29867eb739cde0713f00c7d80f36e0739 (diff) | |
perf tools: Use zfree() instead of ad hoc equivalent
We have zfree(&ptr) for this very common pattern:
free(ptr);
ptr = NULL;
So use it in a few more places.
Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1485952447-7013-4-git-send-email-treeze.taeung@gmail.com
[ rewrote commit log ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 1f1f77d8d3ab..ab1ba22d879a 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -254,8 +254,7 @@ struct tracepoint_path *tracepoint_name_to_path(const char *name) if (path->system == NULL || path->name == NULL) { zfree(&path->system); zfree(&path->name); - free(path); - path = NULL; + zfree(&path); } return path; @@ -1482,8 +1481,7 @@ static void perf_pmu__parse_cleanup(void) p = perf_pmu_events_list + i; free(p->symbol); } - free(perf_pmu_events_list); - perf_pmu_events_list = NULL; + zfree(&perf_pmu_events_list); perf_pmu_events_list_num = 0; } } |