X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fwrite_riemann_threshold.c;h=f2ba9dc8c9609c2b26961cda2698ab391e90e1b1;hb=ae26fc2829c30b957c81179a46590e0bb02b13a6;hp=a4249ecf7468c451b8bcb0911b38b921c47180d4;hpb=21ab7512825cf8177d5eee5101344b45d0854610;p=collectd.git

diff --git a/src/write_riemann_threshold.c b/src/write_riemann_threshold.c
index a4249ecf..f2ba9dc8 100644
--- a/src/write_riemann_threshold.c
+++ b/src/write_riemann_threshold.c
@@ -26,6 +26,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 #include "utils_avltree.h"
@@ -130,7 +131,6 @@ static int ut_check_one_threshold (const data_set_t *ds,
     int *statuses)
 { /* {{{ */
   int ret = -1;
-  size_t i;
   int status;
   gauge_t values_copy[ds->ds_num];
 
@@ -150,7 +150,7 @@ static int ut_check_one_threshold (const data_set_t *ds,
     }
 
     /* Prepare `sum' and `num'. */
-    for (i = 0; i < ds->ds_num; i++)
+    for (size_t i = 0; i < ds->ds_num; i++)
       if (!isnan (values[i]))
       {
         num++;
@@ -160,17 +160,17 @@ static int ut_check_one_threshold (const data_set_t *ds,
     if ((num == 0) /* All data sources are undefined. */
         || (sum == 0.0)) /* Sum is zero, cannot calculate percentage. */
     {
-      for (i = 0; i < ds->ds_num; i++)
+      for (size_t i = 0; i < ds->ds_num; i++)
         values_copy[i] = NAN;
     }
     else /* We can actually calculate the percentage. */
     {
-      for (i = 0; i < ds->ds_num; i++)
+      for (size_t i = 0; i < ds->ds_num; i++)
         values_copy[i] = 100.0 * values[i] / sum;
     }
   } /* if (UT_FLAG_PERCENTAGE) */
 
-  for (i = 0; i < ds->ds_num; i++)
+  for (size_t i = 0; i < ds->ds_num; i++)
   {
     status = ut_check_one_data_source (ds, vl, th, values_copy, i);
     if (status != -1) {