write_prometheus: add support for libmicrohttpd 0.9.45+

[collectd.git] / src / fscache.c

diff --git a/src/fscache.c b/src/fscache.c
index 68f5c79..3a5baf5 100644 (file)
--- a/src/fscache.c
+++ b/src/fscache.c
@@ -20,6 +20,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 #include <stdio.h>  /* a header needed for FILE */
@@ -114,7 +115,6 @@ static void fscache_submit (const char *section, const char *name,
     vl.values = &value;
     vl.values_len = 1;
 
-    sstrncpy(vl.host, hostname_g, sizeof (vl.host));
     sstrncpy(vl.plugin, "fscache", sizeof (vl.plugin));
     sstrncpy(vl.plugin_instance, section, sizeof (vl.plugin_instance));
     sstrncpy(vl.type, "fscache_stat", sizeof(vl.type));
@@ -158,7 +158,6 @@ static void fscache_read_stats_file (FILE *fh)
         char *lineptr;
         char *fields[32];
         int fields_num;
-        int i;
 
         /* Find the colon and replace it with a null byte */
         lineptr = strchr (linebuffer, ':');
@@ -182,7 +181,7 @@ static void fscache_read_stats_file (FILE *fh)
         if (fields_num <= 0)
             continue;
 
-        for (i = 0; i < fields_num; i++)
+        for (int i = 0; i < fields_num; i++)
         {
             char *field_name;
             char *field_value_str;