Messages in this thread Patch in this message | | | From | Jiapeng Chong <> | Subject | [PATCH] perf tools: Remove redundant code | Date | Wed, 10 Mar 2021 11:18:25 +0800 |
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Fix the following coccicheck warnings:
./tools/perf/util/evlist.c:1315:5-8: Unneeded variable: "err". Return "- ENOMEM" on line 1340.
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- 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 882cd1f..6c2a271 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1313,7 +1313,6 @@ 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 @@ -1338,7 +1337,7 @@ 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) -- 1.8.3.1
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