linux-kernel - [PATCH 4.4 48/57] perf tests: Remove wrong semicolon in while loop in CQM test

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Date:   Thu, 13 Jul 2017 17:43:03 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Markus Trippelsdorf <markus@...ppelsdorf.de>,
        Matt Fleming <matt@...eblueprint.co.uk>,
        Ingo Molnar <mingo@...nel.org>,
        Ben Hutchings <ben@...adent.org.uk>,
        Peter Zijlstra <peterz@...radead.org>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 4.4 48/57] perf tests: Remove wrong semicolon in while loop in CQM test

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Markus Trippelsdorf <markus@...ppelsdorf.de>

commit cf89813a5b514bff9b3b5e7eaf2090f22fba62e0 upstream.

The while loop was spinning. Fix by removing a semicolon.

The issue was pointed out by gcc-6's -Wmisleading-indentation.

Signed-off-by: Markus Trippelsdorf <markus@...ppelsdorf.de>
Reviewed-by: Matt Fleming <matt@...eblueprint.co.uk>
Acked-by: Ingo Molnar <mingo@...nel.org>
Cc: Ben Hutchings <ben@...adent.org.uk>
Cc: Peter Zijlstra <peterz@...radead.org>
Fixes: 035827e9f2bd ("perf tests: Add Intel CQM test")
Link: http://lkml.kernel.org/r/20151214154335.GA1409@x4
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 tools/perf/arch/x86/tests/intel-cqm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/perf/arch/x86/tests/intel-cqm.c
+++ b/tools/perf/arch/x86/tests/intel-cqm.c
@@ -17,7 +17,7 @@ static pid_t spawn(void)
 	if (pid)
 		return pid;
 
-	while(1);
+	while(1)
 		sleep(5);
 	return 0;
 }