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Subject[PATCH] tools: Optimize the variable with 0 as the return value
Date
The variable ret is not used, replacing ret with 0 as the return value

Signed-off-by: Li Dong <lidong@vivo.com>
---
tools/perf/util/intel-pt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c
index dbf0bc71a63b..a40017458185 100644
--- a/tools/perf/util/intel-pt.c
+++ b/tools/perf/util/intel-pt.c
@@ -3398,7 +3398,6 @@ static int intel_pt_text_poke(struct intel_pt *pt, union perf_event *event)
struct machine *machine = pt->machine;
struct intel_pt_cache_entry *e;
u64 offset;
- int ret = 0;

addr_location__init(&al);
if (!event->text_poke.new_len)
@@ -3439,7 +3438,7 @@ static int intel_pt_text_poke(struct intel_pt *pt, union perf_event *event)
}
out:
addr_location__exit(&al);
- return ret;
+ return 0;
}

static int intel_pt_process_event(struct perf_session *session,
--
2.31.1.windows.1
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