Merge pull request #2512 from Stackdriver/pri

[collectd.git] / src / hugepages.c

diff --git a/src/hugepages.c b/src/hugepages.c
index 8af7f50..29a7f9e 100644 (file)
--- a/src/hugepages.c
+++ b/src/hugepages.c
@@ -88,10 +88,10 @@ static void submit_hp(const struct entry_info *info) {
   sstrncpy(vl.plugin, g_plugin_name, sizeof(vl.plugin));
   if (info->node) {
     snprintf(vl.plugin_instance, sizeof(vl.plugin_instance), "%s-%zuKb",
-              info->node, info->page_size_kb);
+             info->node, info->page_size_kb);
   } else {
     snprintf(vl.plugin_instance, sizeof(vl.plugin_instance), "%zuKb",
-              info->page_size_kb);
+             info->page_size_kb);
   }
 
   /* ensure all metrics have the same timestamp */
@@ -185,10 +185,8 @@ static int read_syshugepages(const char *path, const char *node) {
     long page_size = strtol(result->d_name + strlen(hugepages_dir),
                             /* endptr = */ NULL, /* base = */ 10);
     if (errno != 0) {
-      char errbuf[1024];
       ERROR("%s: failed to determine page size from directory name \"%s\": %s",
-            g_plugin_name, result->d_name,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+            g_plugin_name, result->d_name, STRERRNO);
       continue;
     }