thermal plugin: Remove explicit reference to "interval_g".

diff --git a/src/thermal.c b/src/thermal.c
index b9d07bf5ce22fcacd55f5dcac729e4ad665b12d5..0ad0d90a04377126132e35cad77e4d592a844a1d 100644 (file)
--- a/src/thermal.c
+++ b/src/thermal.c
@@ -29,13 +29,17 @@
 # error "This module is for Linux only."
 #endif
 
+static const char *config_keys[] = {
+       "Device",
+       "IgnoreSelected",
+       "ForceUseProcfs"
+};
+
 const char *const dirname_sysfs = "/sys/class/thermal";
 const char *const dirname_procfs = "/proc/acpi/thermal_zone";
 
-static char force_procfs = 0;
+static _Bool force_procfs = 0;
 static ignorelist_t *device_list;
-static value_list_t vl_temp_template = VALUE_LIST_STATIC;
-static value_list_t vl_state_template = VALUE_LIST_STATIC;
 
 enum dev_type {
        TEMP = 0,
@@ -45,16 +49,18 @@ enum dev_type {
 static void thermal_submit (const char *plugin_instance, enum dev_type dt,
                gauge_t value)
 {
-       value_list_t vl = (dt == TEMP) ? vl_temp_template : vl_state_template;
-       value_t vt;
+       value_list_t vl = VALUE_LIST_INIT;
+       value_t v;
 
-       vt.gauge = value;
+       v.gauge = value;
+       vl.values = &v;
 
-       vl.values = &vt;
        sstrncpy (vl.plugin, "thermal", sizeof(vl.plugin));
-       sstrncpy (vl.plugin_instance, plugin_instance,
-                       sizeof(vl.plugin_instance));
-       sstrncpy (vl.type, (dt == TEMP) ? "temperature" : "gauge",
+       if (plugin_instance != NULL)
+               sstrncpy (vl.plugin_instance, plugin_instance,
+                               sizeof (vl.plugin_instance));
+       sstrncpy (vl.type,
+                       (dt == TEMP) ? "temperature" : "gauge",
                        sizeof (vl.type));
 
        plugin_dispatch_values (&vl);
@@ -66,7 +72,7 @@ static int thermal_sysfs_device_read (const char __attribute__((unused)) *dir,
        char filename[256];
        char data[1024];
        int len;
-       int ok = 0;
+       _Bool success = 0;
 
        if (device_list && ignorelist_match (device_list, name))
                return -1;
@@ -87,7 +93,7 @@ static int thermal_sysfs_device_read (const char __attribute__((unused)) *dir,
 
                if (endptr == data + len && errno == 0) {
                        thermal_submit(name, TEMP, temp);
-                       ++ok;
+                       success = 1;
                }
        }
 
@@ -107,11 +113,11 @@ static int thermal_sysfs_device_read (const char __attribute__((unused)) *dir,
 
                if (endptr == data + len && errno == 0) {
                        thermal_submit(name, COOLING_DEV, state);
-                       ++ok;
+                       success = 1;
                }
        }
 
-       return ok ? 0 : -1;
+       return (success ? 0 : -1);
 }
 
 static int thermal_procfs_device_read (const char __attribute__((unused)) *dir,
@@ -141,17 +147,17 @@ static int thermal_procfs_device_read (const char __attribute__((unused)) *dir,
                        && (! strncmp(data, str_temp, sizeof(str_temp)-1))) {
                char *endptr = NULL;
                double temp;
-               double celsius, add;
+               double factor, add;
                
                if (data[--len] == 'C') {
                        add = 0;
-                       celsius = 1;
+                       factor = 1.0;
                } else if (data[len] == 'F') {
                        add = -32;
-                       celsius = 5/9;
+                       factor = 5.0/9.0;
                } else if (data[len] == 'K') {
                        add = -273.15;
-                       celsius = 1;
+                       factor = 1.0;
                } else
                        return -1;
 
@@ -164,7 +170,7 @@ static int thermal_procfs_device_read (const char __attribute__((unused)) *dir,
                ++len;
 
                errno = 0;
-               temp = (strtod (data + len, &endptr) + add) * celsius;
+               temp = (strtod (data + len, &endptr) + add) * factor;
 
                if (endptr != data + len && errno == 0) {
                        thermal_submit(name, TEMP, temp);
@@ -175,12 +181,6 @@ static int thermal_procfs_device_read (const char __attribute__((unused)) *dir,
        return -1;
 }
 
-static const char *config_keys[] = {
-       "Device",
-       "IgnoreSelected",
-       "ForceUseProcfs"
-};
-
 static int thermal_config (const char *key, const char *value)
 {
        if (device_list == NULL)
@@ -237,21 +237,6 @@ static int thermal_init (void)
                ret = plugin_register_read ("thermal", thermal_procfs_read);
        }
 
-       if (!ret) {
-               vl_temp_template.values_len = 1;
-               vl_temp_template.interval = interval_g;
-               sstrncpy (vl_temp_template.host, hostname_g,
-                       sizeof(vl_temp_template.host));
-               sstrncpy (vl_temp_template.plugin, "thermal",
-                       sizeof(vl_temp_template.plugin));
-               sstrncpy (vl_temp_template.type_instance, "temperature",
-                       sizeof(vl_temp_template.type_instance));
-
-               vl_state_template = vl_temp_template;
-               sstrncpy (vl_state_template.type_instance, "cooling_state",
-                       sizeof(vl_state_template.type_instance));
-       }
-
        return ret;
 }