X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fxencpu.c;h=de375d2682a1eb0e281b4d5a711a0f6073139d0b;hb=41288c6a9ed050b41ad47184aa1b53668c3588cc;hp=2b87235025d09f357e3078ae739b5eef34e3dcf4;hpb=5102d4262dd5c08ecbb08a24e1ce510fb02f51bd;p=collectd.git

diff --git a/src/xencpu.c b/src/xencpu.c
index 2b872350..de375d26 100644
--- a/src/xencpu.c
+++ b/src/xencpu.c
@@ -20,6 +20,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 
@@ -53,7 +54,7 @@ static int xencpu_init (void)
     {
         ERROR ("xencpu: xc_interface_open() failed");
         return (-1);
-    };
+    }
 
     xc_physinfo_t *physinfo;
 
@@ -71,7 +72,7 @@ static int xencpu_init (void)
         xc_interface_close(xc_handle);
         free(physinfo);
         return (-1);
-    };
+    }
 
     num_cpus = physinfo->nr_cpus;
     free(physinfo);
@@ -107,17 +108,13 @@ static int xencpu_shutdown (void)
     return 0;
 } /* static int xencpu_shutdown */
 
-static void submit_value (int cpu_num, gauge_t percent)
+static void submit_value (int cpu_num, gauge_t value)
 {
-    value_t values[1];
     value_list_t vl = VALUE_LIST_INIT;
 
-    values[0].gauge = percent;
-
-    vl.values = values;
+    vl.values = &(value_t) { .gauge = value };
     vl.values_len = 1;
 
-    sstrncpy (vl.host, hostname_g, sizeof (vl.host));
     sstrncpy (vl.plugin, "xencpu", sizeof (vl.plugin));
     sstrncpy (vl.type, "percent", sizeof (vl.type));
     sstrncpy (vl.type_instance, "load", sizeof (vl.type_instance));
@@ -141,12 +138,13 @@ static int xencpu_read (void)
         return (-1);
     }
 
-    int cpu, status;
-    for (cpu = 0; cpu < nr_cpus; cpu++) {
+    int status;
+    for (int cpu = 0; cpu < nr_cpus; cpu++) {
         gauge_t rate = NAN;
-        value_t value = {.derive = cpu_info[cpu].idletime};
 
-        status = value_to_rate (&rate, value, DS_TYPE_DERIVE, now, &cpu_states[cpu]);
+        status = value_to_rate (&rate,
+                                (value_t) { .derive = cpu_info[cpu].idletime }, DS_TYPE_DERIVE,
+                                now, &cpu_states[cpu]);
         if (status == 0) {
             submit_value(cpu, 100 - rate/10000000);
         }