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authorArnaldo Carvalho de Melo <acme@redhat.com>2019-07-03 16:12:51 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-07-09 09:33:55 -0300
commitfc50e0ba9bcac92ff177ff3ac64644108b6d8dd8 (patch)
tree40382e8a4c76f836d6a844819c38266126b55608 /tools/perf
parentf3c8d90757724982e5f07cd77d315eb64ca145ac (diff)
perf evsel: perf_evsel__name(NULL) is valid, no need to check evsel
It'll return "unknown", no need to open code it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Leo Yan <leo.yan@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-4okvjmm18arjrcyfhuahgfxm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-report.c2
-rw-r--r--tools/perf/util/session.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index aef59f318a67..93d4b12e248e 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -298,7 +298,7 @@ static int process_read_event(struct perf_tool *tool,
struct report *rep = container_of(tool, struct report, tool);
if (rep->show_threads) {
- const char *name = evsel ? perf_evsel__name(evsel) : "unknown";
+ const char *name = perf_evsel__name(evsel);
int err = perf_read_values_add_value(&rep->show_threads_values,
event->read.pid, event->read.tid,
evsel->idx,
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 2e61dd6a3574..e3463df18493 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1246,7 +1246,7 @@ static void dump_read(struct perf_evsel *evsel, union perf_event *event)
return;
printf(": %d %d %s %" PRIu64 "\n", event->read.pid, event->read.tid,
- evsel ? perf_evsel__name(evsel) : "FAIL",
+ perf_evsel__name(evsel),
event->read.value);
if (!evsel)