[PATCH perf 4/4] perf tests: Delete mis-indented dead code that causes build failure with gcc 6

[Ben Hutchings]

gcc 6 complains:

arch/x86/tests/intel-cqm.c: In function 'spawn':
arch/x86/tests/intel-cqm.c:21:3: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation]
   sleep(5);
   ^~~~~

arch/x86/tests/intel-cqm.c:20:2: note: ...this 'while' clause, but it is not
  while(1);
  ^~~~~

Fixes: 035827e9f2bd ("perf tests: Add Intel CQM test")
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 tools/perf/arch/x86/tests/intel-cqm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/perf/arch/x86/tests/intel-cqm.c b/tools/perf/arch/x86/tests/intel-cqm.c
index d28c1b6..bd123a1 100644
--- a/tools/perf/arch/x86/tests/intel-cqm.c
+++ b/tools/perf/arch/x86/tests/intel-cqm.c
@@ -17,8 +17,9 @@ static pid_t spawn(void)
 	if (pid)
 		return pid;
 
-	while(1);
-		sleep(5);
+	while (1)
+		;
+
 	return 0;
 }

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