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

From: Greg Kroah-Hartman
Date: Thu Jul 13 2017 - 11:48:53 EST

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


From: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>

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@xxxxxxxxxxxxxxx>
Reviewed-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxxxx>
Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

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)
return 0;