X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcpufreq.c;h=1e9e857980c68c3ebcb19af9e9b8c15d3f83ddcc;hb=db961f476426f5dd3ca1663ffc094f0fc7f6f8a2;hp=b92b1d095226c6a9deea13fa6731d5a68b213478;hpb=108068f268cad453e5d3b54e288917409db1e467;p=collectd.git

diff --git a/src/cpufreq.c b/src/cpufreq.c
index b92b1d09..1e9e8579 100644
--- a/src/cpufreq.c
+++ b/src/cpufreq.c
@@ -21,6 +21,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 
@@ -80,12 +81,11 @@ static int cpufreq_read (void)
 {
         int status;
 	unsigned long long val;
-	int i = 0;
 	FILE *fp;
 	char filename[256];
 	char buffer[16];
 
-	for (i = 0; i < num_cpu; i++)
+	for (int i = 0; i < num_cpu; i++)
 	{
 		status = ssnprintf (filename, sizeof (filename),
 				"/sys/devices/system/cpu/cpu%d/cpufreq/"