Don't initialize static pointers to NULL

[collectd.git] / src / filecount.c

diff --git a/src/filecount.c b/src/filecount.c
index 7842aa6..26c7da3 100644 (file)
--- a/src/filecount.c
+++ b/src/filecount.c
@@ -60,10 +60,10 @@ struct fc_directory_conf_s {
 };
 typedef struct fc_directory_conf_s fc_directory_conf_t;
 
-static fc_directory_conf_t **directories = NULL;
+static fc_directory_conf_t **directories;
 static size_t directories_num = 0;
 
-void fc_free_dir(fc_directory_conf_t *dir) {
+static void fc_free_dir(fc_directory_conf_t *dir) {
   sfree(dir->path);
   sfree(dir->plugin_name);
   sfree(dir->instance);