Messages in this thread Patch in this message | | | Date | Wed, 23 Nov 2022 17:00:50 +0800 (CST) | From | <> | Subject | [PATCH linux-next] perf stat: remove redundant variable in
arch get topdown pmu name |
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From: zhang songyi <zhang.songyi@zte.com.cn>
Return value from arch_get_topdown_pmu_name directly instead of taking this in another redundant variable.
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn> --- tools/perf/arch/x86/util/topdown.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/tools/perf/arch/x86/util/topdown.c b/tools/perf/arch/x86/util/topdown.c index 54810f9acd6f..5a5cdd6efe4d 100644 --- a/tools/perf/arch/x86/util/topdown.c +++ b/tools/perf/arch/x86/util/topdown.c @@ -84,8 +84,6 @@ bool arch_topdown_sample_read(struct evsel *leader)
const char *arch_get_topdown_pmu_name(struct evlist *evlist, bool warn) { - const char *pmu_name; - if (!perf_pmu__has_hybrid()) return "cpu";
@@ -95,9 +93,7 @@ const char *arch_get_topdown_pmu_name(struct evlist *evlist, bool warn) evlist->hybrid_pmu_name = perf_pmu__hybrid_type_to_pmu("core"); }
- pmu_name = evlist->hybrid_pmu_name; - - return pmu_name; + return evlist->hybrid_pmu_name; }
int topdown_parse_events(struct evlist *evlist) -- 2.15.2
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