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

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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@decadent.org.uk>
---
 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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[PATCH perf 0/4] Build fixes for gcc 6 Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 22:40 +0100
  [PATCH perf 4/4] perf tests: Delete mis-indented dead code that  causes build failure with gcc 6 Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 22:40 +0100
  [PATCH perf 3/4] perf tools: Fix unused variables:  x86_{32,64}_regoffset_table Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 22:40 +0100
    Re: [PATCH perf 3/4] perf tools: Fix unused variables:  x86_{32,64}_regoffset_table Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-20 15:00 +0100
      Re: [PATCH perf 3/4] perf tools: Fix unused variables: x86_{32,64}_regoffset_table "Wangnan (F)" <wangnan0@huawei.com> - 2016-01-21 05:50 +0100
        Re: [PATCH perf 3/4] perf tools: Fix unused variables:  x86_{32,64}_regoffset_table Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-21 16:40 +0100
          Re: [PATCH perf 3/4] perf tools: Fix unused variables:  x86_{32,64}_regoffset_table Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-21 16:50 +0100
            Re: [PATCH perf 3/4] perf tools: Fix unused variables: x86_{32,64}_regoffset_table "Wangnan (F)" <wangnan0@huawei.com> - 2016-01-22 02:40 +0100
        RE: [PATCH perf 3/4] perf tools: Fix unused variables:  x86_{32,64}_regoffset_table 平松雅巳 / HIRAMATU，MASAMI   <masami.hiramatsu.pt@hitachi.com> - 2016-01-22 07:00 +0100
          Re: [PATCH perf 3/4] perf tools: Fix unused variables: x86_{32,64}_regoffset_table "Wangnan (F)" <wangnan0@huawei.com> - 2016-01-22 07:30 +0100
            RE: [PATCH perf 3/4] perf tools: Fix unused variables:  x86_{32,64}_regoffset_table 平松雅巳 / HIRAMATU，MASAMI   <masami.hiramatsu.pt@hitachi.com> - 2016-01-22 09:10 +0100
  [PATCH perf 2/4] perf top: Fix behaviour of Shift-Tab in annotated  view with nothing focussed Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 22:40 +0100
  [PATCH perf 1/4] perf tools: Fix wrong indentation and build failure  with gcc 6 Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 22:40 +0100
  Re: [PATCH perf 0/4] Build fixes for gcc 6 Markus Trippelsdorf <markus@trippelsdorf.de> - 2016-01-19 22:50 +0100
    Re: [PATCH perf 0/4] Build fixes for gcc 6 Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 23:00 +0100
      Re: [PATCH perf 0/4] Build fixes for gcc 6 Ben Hutchings <ben@decadent.org.uk> - 2016-01-19 23:10 +0100
      Re: [PATCH perf 0/4] Build fixes for gcc 6 Markus Trippelsdorf <markus@trippelsdorf.de> - 2016-01-19 23:10 +0100
        Re: [PATCH perf 0/4] Build fixes for gcc 6 Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-19 23:30 +0100
          Re: [PATCH perf 0/4] Build fixes for gcc 6 Markus Trippelsdorf <markus@trippelsdorf.de> - 2016-01-19 23:40 +0100
            Re: [PATCH perf 0/4] Build fixes for gcc 6 Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-20 14:30 +0100
          Re: [PATCH perf 0/4] Build fixes for gcc 6 Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-01-19 23:40 +0100
            Re: [PATCH perf 0/4] Build fixes for gcc 6 Markus Trippelsdorf <markus@trippelsdorf.de> - 2016-01-19 23:50 +0100

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