[PATCH v2 2/9] selftests/resctrl: Move ->setup() call outside of test specific branches

[Ilpo Järvinen]

resctrl_val() function is called only by MBM, MBA, and CMT tests which
means the else branch is never used.

Both test branches call param->setup().

Remove the unused else branch and place the ->setup() call outside of
the test specific branches reducing code duplication.

Co-developed-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Signed-off-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
 tools/testing/selftests/resctrl/resctrl_val.c | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/tools/testing/selftests/resctrl/resctrl_val.c b/tools/testing/selftests/resctrl/resctrl_val.c
index b32b96356ec7..787546a52849 100644
--- a/tools/testing/selftests/resctrl/resctrl_val.c
+++ b/tools/testing/selftests/resctrl/resctrl_val.c
@@ -734,29 +734,22 @@ int resctrl_val(char **benchmark_cmd, struct resctrl_val_param *param)
 
 	/* Test runs until the callback setup() tells the test to stop. */
 	while (1) {
+		ret = param->setup(1, param);
+		if (ret) {
+			ret = 0;
+			break;
+		}
+
 		if (!strncmp(resctrl_val, MBM_STR, sizeof(MBM_STR)) ||
 		    !strncmp(resctrl_val, MBA_STR, sizeof(MBA_STR))) {
-			ret = param->setup(1, param);
-			if (ret) {
-				ret = 0;
-				break;
-			}
-
 			ret = measure_vals(param, &bw_resc_start);
 			if (ret)
 				break;
 		} else if (!strncmp(resctrl_val, CMT_STR, sizeof(CMT_STR))) {
-			ret = param->setup(1, param);
-			if (ret) {
-				ret = 0;
-				break;
-			}
 			sleep(1);
 			ret = measure_cache_vals(param, bm_pid);
 			if (ret)
 				break;
-		} else {
-			break;
 		}
 	}
 
-- 
2.30.2