[PATCH v2 -perf/core 2/2] perf debug: Avoid set quiet once more

[Yisheng Xie]

When use --quiet to disable log, we will set quiet first, then check the
quiet to decide whether need to call perf_quiet_option, so no need to set
the quiet once more.

Signed-off-by: Yisheng Xie <xieyisheng1@xxxxxxxxxx>
---
 - This is a new add-on patch

 tools/perf/util/debug.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index f3a71db..3d64596 100644
--- a/tools/perf/util/debug.c
+++ b/tools/perf/util/debug.c
@@ -232,7 +232,6 @@ int perf_quiet_option(void)
 		var++;
 	}
 
-	quiet = true;
 	return 0;
 }
 
-- 
1.7.12.4