Messages in this thread Patch in this message | | | From | cgel.zte@gmail ... | Subject | [PATCH] perf tools: remove unneeded variable | Date | Mon, 22 Nov 2021 01:41:59 +0000 |
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From: ran jianping <ran.jianping@zte.com.cn>
Fix the following coccicheck review: ./tools/perf/util/evlist.c:1303:5-8: Unneeded variable
Remove unneeded variable used to store return value.
Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ran jianping <ran.jianping@zte.com.cn> --- tools/perf/util/evlist.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 5f92319ce258..d64fe767f583 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1300,7 +1300,6 @@ static int evlist__create_syswide_maps(struct evlist *evlist) { struct perf_cpu_map *cpus; struct perf_thread_map *threads; - int err = -ENOMEM; /* * Try reading /sys/devices/system/cpu/online to get @@ -1325,7 +1324,7 @@ static int evlist__create_syswide_maps(struct evlist *evlist) out_put: perf_cpu_map__put(cpus); out: - return err; + return -ENOMEM; } int evlist__open(struct evlist *evlist) -- 2.25.1
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