Don't initialize static pointers to NULL

[collectd.git] / src / network.c

diff --git a/src/network.c b/src/network.c
index 270bed2..abed5b8 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -267,16 +267,16 @@ static size_t network_config_packet_size = 1452;
 static bool network_config_forward;
 static bool network_config_stats;
 
-static sockent_t *sending_sockets = NULL;
+static sockent_t *sending_sockets;
 
-static receive_list_entry_t *receive_list_head = NULL;
-static receive_list_entry_t *receive_list_tail = NULL;
+static receive_list_entry_t *receive_list_head;
+static receive_list_entry_t *receive_list_tail;
 static pthread_mutex_t receive_list_lock = PTHREAD_MUTEX_INITIALIZER;
 static pthread_cond_t receive_list_cond = PTHREAD_COND_INITIALIZER;
 static uint64_t receive_list_length = 0;
 
-static sockent_t *listen_sockets = NULL;
-static struct pollfd *listen_sockets_pollfd = NULL;
+static sockent_t *listen_sockets;
+static struct pollfd *listen_sockets_pollfd;
 static size_t listen_sockets_num = 0;
 
 /* The receive and dispatch threads will run as long as `listen_loop' is set to
@@ -1924,7 +1924,7 @@ static int sockent_client_connect(sockent_t *se) /* {{{ */
   struct sockent_client *client;
   struct addrinfo *ai_list;
   int status;
-  bool reconnect = 0;
+  bool reconnect = false;
   cdtime_t now;
 
   if ((se == NULL) || (se->type != SOCKENT_TYPE_CLIENT))
@@ -1938,7 +1938,7 @@ static int sockent_client_connect(sockent_t *se) /* {{{ */
           "next_resolve_reconnect = %lf",
           CDTIME_T_TO_DOUBLE(client->resolve_interval),
           CDTIME_T_TO_DOUBLE(client->next_resolve_reconnect));
-    reconnect = 1;
+    reconnect = true;
   }
 
   if (client->fd >= 0 && !reconnect) /* already connected and not stale*/
@@ -3102,7 +3102,7 @@ static int network_init(void) {
    * nothing more to do (for now, that is). */
   if (have_init)
     return 0;
-  have_init = 1;
+  have_init = true;
 
   if (network_config_stats)
     plugin_register_read("network", network_stats_read);