linux-kernel - [PATCH 07/10] perf header: Get rid of write

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Message-Id: <20190213123246.4015-8-jolsa@kernel.org>
Date:   Wed, 13 Feb 2019 13:32:43 +0100
From:   Jiri Olsa <jolsa@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: [PATCH 07/10] perf header: Get rid of write_it label

And simplify the code a bit.

Link: http://lkml.kernel.org/n/tip-0sck74jqk84u60i37wychoec@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 tools/perf/util/header.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 7bebf9a34edd..06e11e9ad05e 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1042,11 +1042,9 @@ static int write_cpuid(struct feat_fd *ff,
 	int ret;
 
 	ret = get_cpuid(buffer, sizeof(buffer));
-	if (!ret)
-		goto write_it;
+	if (ret)
+		return -1;
 
-	return -1;
-write_it:
 	return do_write_string(ff, buffer);
 }
 
-- 
2.17.2