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Subject[PATCH 05/22] selftests/resctrl: Remove duplicated preparation for span arg
Date
When no benchmark_cmd is given, benchmark_cmd[1] is set to span in
main(). There's no need to do it again in run_mba_test().

Remove the duplicated preparation for span argument into
benchmark_cmd[1] from run_mba_test(). It enables also removing has_ben
argument from run_mba_test() as unnecessary.

Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---
tools/testing/selftests/resctrl/resctrl_tests.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c
index a26fb4badde0..3ca6f09f5195 100644
--- a/tools/testing/selftests/resctrl/resctrl_tests.c
+++ b/tools/testing/selftests/resctrl/resctrl_tests.c
@@ -91,8 +91,8 @@ static void run_mbm_test(bool has_ben, char **benchmark_cmd, unsigned long span,
mbm_test_cleanup();
}

-static void run_mba_test(bool has_ben, char **benchmark_cmd, unsigned long span,
- int cpu_no, char *bw_report)
+static void run_mba_test(char **benchmark_cmd, unsigned long span, int cpu_no,
+ char *bw_report)
{
int res;

@@ -103,8 +103,6 @@ static void run_mba_test(bool has_ben, char **benchmark_cmd, unsigned long span,
return;
}

- if (!has_ben)
- sprintf(benchmark_cmd[1], "%lu", span);
res = mba_schemata_change(cpu_no, bw_report, benchmark_cmd);
ksft_test_result(!res, "MBA: schemata change\n");
mba_test_cleanup();
@@ -263,7 +261,7 @@ int main(int argc, char **argv)
run_mbm_test(has_ben, benchmark_cmd, span, cpu_no, bw_report);

if ((get_vendor() == ARCH_INTEL) && mba_test)
- run_mba_test(has_ben, benchmark_cmd, span, cpu_no, bw_report);
+ run_mba_test(benchmark_cmd, span, cpu_no, bw_report);

if (cmt_test)
run_cmt_test(has_ben, benchmark_cmd, cpu_no);
--
2.30.2
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