command parser: Add a vector-based interface.

[collectd.git] / src / tape.c

diff --git a/src/tape.c b/src/tape.c
index a8e7dc4..8ec9bf2 100644 (file)
--- a/src/tape.c
+++ b/src/tape.c
@@ -21,6 +21,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 
@@ -60,14 +61,14 @@ static void tape_submit (const char *plugin_instance,
                const char *type,
                derive_t read, derive_t write)
 {
-       value_t values[2];
        value_list_t vl = VALUE_LIST_INIT;
-
-       values[0].derive = read;
-       values[1].derive = write;
+       value_t values[] = {
+               { .derive = read },
+               { .derive = write },
+       };
 
        vl.values = values;
-       vl.values_len = 2;
+       vl.values_len = STATIC_ARRAY_SIZE (values);
        sstrncpy (vl.host, hostname_g, sizeof (vl.host));
        sstrncpy (vl.plugin, "tape", sizeof (vl.plugin));
        sstrncpy (vl.plugin_instance, plugin_instance,
@@ -98,7 +99,6 @@ static int tape_read (void)
 # error "kstat_io_t does not have the required members"
 #endif
        static kstat_io_t kio;
-       int i;
 
        if (kc == NULL)
                return (-1);
@@ -106,7 +106,7 @@ static int tape_read (void)
        if (numtape <= 0)
                return (-1);
 
-       for (i = 0; i < numtape; i++)
+       for (int i = 0; i < numtape; i++)
        {
                if (kstat_read (kc, ksp[i], &kio) == -1)
                        continue;