From: Marc Fournier <marc.fournier@camptocamp.com>
Date: Wed, 10 Aug 2016 16:12:54 +0000 (+0200)
Subject: turbostat: avoid potential unused variable
X-Git-Tag: collectd-5.6.0~57^2~2
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=e6e6c0def969a116929fc1db9bc8a9127b2486d5;p=collectd.git

turbostat: avoid potential unused variable
---

diff --git a/src/turbostat.c b/src/turbostat.c
index a1faac48..2d8a08e6 100644
--- a/src/turbostat.c
+++ b/src/turbostat.c
@@ -1475,8 +1475,6 @@ static int
 check_permissions(void)
 {
 
-	int ret = 0;
-
 	if (getuid() == 0) {
 		/* We have everything we need */
 		return 0;
@@ -1489,6 +1487,8 @@ check_permissions(void)
 #else /* HAVE_SYS_CAPABILITY_H && CAP_SYS_RAWIO */
 	}
 
+	int ret = 0;
+
 	if (check_capability(CAP_SYS_RAWIO) != 0) {
 		WARNING("turbostat plugin: Collectd doesn't have the "
 			"CAP_SYS_RAWIO capability. If you don't want to run "