[v2,14/24] selftests/resctrl: Remove test type checks from cat_val()

Commit Message

Ilpo Järvinen April 18, 2023, 11:44 a.m. UTC

cat_val() is only used during CAT test but it checks for test type.

Remove test type checks and the unused else branch from cat_val().

Signed-off-by: Ilpo Järvinen <[e-mail]>
---
 tools/testing/selftests/resctrl/cache.c | 45 +++++++++++--------------
 1 file changed, 20 insertions(+), 25 deletions(-)

Patch

diff --git a/tools/testing/selftests/resctrl/cache.c b/tools/testing/selftests/resctrl/cache.c
index a15f1f2715cd..6bc912de38be 100644
--- a/tools/testing/selftests/resctrl/cache.c
+++ b/tools/testing/selftests/resctrl/cache.c
@@ -232,36 +232,31 @@  int cat_val(struct resctrl_val_param *param)
 	if (ret)
 		return ret;
 
-	if (!strncmp(resctrl_val, CAT_STR, sizeof(CAT_STR)))
-		initialize_llc_perf();
+	initialize_llc_perf();
 
 	/* Test runs until the callback setup() tells the test to stop. */
 	while (1) {
-		if (!strncmp(resctrl_val, CAT_STR, sizeof(CAT_STR))) {
-			ret = param->setup(param);
-			if (ret == END_OF_TESTS) {
-				ret = 0;
-				break;
-			}
-			if (ret < 0)
-				break;
-			ret = reset_enable_llc_perf(bm_pid, param->cpu_no);
-			if (ret)
-				break;
-
-			if (run_fill_buf(param->span, memflush, operation, true)) {
-				fprintf(stderr, "Error-running fill buffer\n");
-				ret = -1;
-				break;
-			}
-
-			sleep(1);
-			ret = measure_cache_vals(param, bm_pid);
-			if (ret)
-				break;
-		} else {
+		ret = param->setup(param);
+		if (ret == END_OF_TESTS) {
+			ret = 0;
 			break;
 		}
+		if (ret < 0)
+			break;
+		ret = reset_enable_llc_perf(bm_pid, param->cpu_no);
+		if (ret)
+			break;
+
+		if (run_fill_buf(param->span, memflush, operation, true)) {
+			fprintf(stderr, "Error-running fill buffer\n");
+			ret = -1;
+			break;
+		}
+
+		sleep(1);
+		ret = measure_cache_vals(param, bm_pid);
+		if (ret)
+			break;
 	}
 
 	return ret;