Commit-ID: 506fde11a35f39e1b44478339c41e94dfd278aa2 Gitweb: http://git.kernel.org/tip/506fde11a35f39e1b44478339c41e94dfd278aa2 Author: Taeung Song <treeze.tae...@gmail.com> AuthorDate: Wed, 1 Feb 2017 21:34:06 +0900 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 8 Feb 2017 09:41:11 -0300
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.tae...@gmail.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Wang Nan <wangn...@huawei.com> Link: http://lkml.kernel.org/r/1485952447-7013-4-git-send-email-treeze.tae...@gmail.com [ rewrote commit log ] Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/parse-events.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 1f1f77d..ab1ba22 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; } }
