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perf debug: Avoid setting 'quiet' to 'true' unnecessarily

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When using --quiet to disable messages, we will set the 'quiet' variable
to 'true' first, then check that variable to decide whether we need to
call perf_quiet_option(), so no need to set 'quiet' to 'true' once more
in perf_quiet_option().

Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1520944274-37001-2-git-send-email-xieyisheng1@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Yisheng Xie 2018-03-13 20:31:14 +08:00 committed by Arnaldo Carvalho de Melo
parent 699db11105
commit a08f6dd419
1 changed files with 0 additions and 1 deletions
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1
tools/perf/util/debug.c
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@ -232,7 +232,6 @@ int perf_quiet_option(void)
var++;
}
quiet = true;
return 0;
}