From: Thomas Renninger <trenn@suse.de>
Date: Tue, 13 May 2014 10:41:44 +0000 (+0200)
Subject: cpupower: cpupower info -b should return 0 on success, not the perf bias value
X-Git-Tag: firefly_0821_release~176^2~3768^2~5^2^3~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3fc5a0e51aef4503b6a06ef35409370eed568684;p=firefly-linux-kernel-4.4.55.git

cpupower: cpupower info -b should return 0 on success, not the perf bias value

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/tools/power/cpupower/utils/cpupower-info.c b/tools/power/cpupower/utils/cpupower-info.c
index 3f68632c28c7..0ac25772bf63 100644
--- a/tools/power/cpupower/utils/cpupower-info.c
+++ b/tools/power/cpupower/utils/cpupower-info.c
@@ -125,11 +125,12 @@ int cmd_info(int argc, char **argv)
 		if (params.perf_bias) {
 			ret = msr_intel_get_perf_bias(cpu);
 			if (ret < 0) {
-				printf(_("Could not read perf-bias value\n"));
-				break;
+				fprintf(stderr,
+			_("Could not read perf-bias value[%d]\n"), ret);
+				exit(EXIT_FAILURE);
 			} else
 				printf(_("perf-bias: %d\n"), ret);
 		}
 	}
-	return ret;
+	return 0;
 }