[tip:perf/urgent] perf stat: Use only color_fprintf call in print_metric_only - tip-bot for Jiri Olsa

From: tip-bot for Jiri Olsa <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, milian.wolff@kdab.com,
	jolsa@kernel.org, peterz@infradead.org, eranian@google.com,
	alexander.shishkin@linux.intel.com, hpa@zytor.com,
	tglx@linutronix.de, mingo@kernel.org, frederic@kernel.org,
	namhyung@kernel.org, andi@firstfloor.org, acme@redhat.com,
	dsahern@gmail.com
Subject: [tip:perf/urgent] perf stat: Use only color_fprintf call in print_metric_only
Date: Wed, 13 Jun 2018 23:22:16 -0700	[thread overview]
Message-ID: <tip-b37d33edbf41b532ddd156707c037c6f4784e40b@git.kernel.org> (raw)
In-Reply-To: <20180606221513.11302-5-jolsa@kernel.org>

Commit-ID:  b37d33edbf41b532ddd156707c037c6f4784e40b
Gitweb:     https://git.kernel.org/tip/b37d33edbf41b532ddd156707c037c6f4784e40b
Author:     Jiri Olsa <jolsa@kernel.org>
AuthorDate: Thu, 7 Jun 2018 00:15:07 +0200
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 7 Jun 2018 15:58:13 -0300

perf stat: Use only color_fprintf call in print_metric_only

We can call color_fprintf also for non color case, it's handled
properly. This change simplifies following patch.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <frederic@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20180606221513.11302-5-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-stat.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index f1532e3ac7d7..9e7b6f108956 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1008,10 +1008,7 @@ static void print_metric_only(void *ctx, const char *color, const char *fmt,
 	if (!valid_only_metric(unit))
 		return;
 	unit = fixunit(buf, os->evsel, unit);
-	if (color)
-		n = color_fprintf(out, color, fmt, val);
-	else
-		n = fprintf(out, fmt, val);
+	n = color_fprintf(out, color ?: "", fmt, val);
 	if (n > METRIC_ONLY_LEN)
 		n = METRIC_ONLY_LEN;
 	if (mlen < strlen(unit))
