X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fstatsd.c;h=444e8ea119c2b6ff2087f0eeabcb46eba66861f8;hb=1df1a595017f4adfd159f7a923a721a2e83fd682;hp=c7b472f157f1bab8fdba8b7cb863581864e69089;hpb=6e41c3b1f024d7944e5e8010a87933555c662474;p=collectd.git

diff --git a/src/statsd.c b/src/statsd.c
index c7b472f1..444e8ea1 100644
--- a/src/statsd.c
+++ b/src/statsd.c
@@ -61,22 +61,22 @@ struct statsd_metric_s {
 };
 typedef struct statsd_metric_s statsd_metric_t;
 
-static c_avl_tree_t *metrics_tree = NULL;
+static c_avl_tree_t *metrics_tree;
 static pthread_mutex_t metrics_lock = PTHREAD_MUTEX_INITIALIZER;
 
 static pthread_t network_thread;
 static bool network_thread_running;
 static bool network_thread_shutdown;
 
-static char *conf_node = NULL;
-static char *conf_service = NULL;
+static char *conf_node;
+static char *conf_service;
 
 static bool conf_delete_counters;
 static bool conf_delete_timers;
 static bool conf_delete_gauges;
 static bool conf_delete_sets;
 
-static double *conf_timer_percentile = NULL;
+static double *conf_timer_percentile;
 static size_t conf_timer_percentile_num;
 
 static bool conf_counter_sum;
@@ -352,9 +352,8 @@ static int statsd_handle_set(char const *name, /* {{{ */
   status = c_avl_insert(metric->set, set_key, /* value = */ NULL);
   if (status < 0) {
     pthread_mutex_unlock(&metrics_lock);
-    if (status < 0)
-      ERROR("statsd plugin: c_avl_insert (\"%s\") failed with status %i.",
-            set_key, status);
+    ERROR("statsd plugin: c_avl_insert (\"%s\") failed with status %i.",
+          set_key, status);
     sfree(set_key);
     return -1;
   } else if (status > 0) /* key already exists */