realloc: remove unnecessary casts of return value

[collectd.git] / src / write_graphite.c

diff --git a/src/write_graphite.c b/src/write_graphite.c
index 0702a6e..0fa8bc3 100644 (file)
--- a/src/write_graphite.c
+++ b/src/write_graphite.c
@@ -141,7 +141,7 @@ static int wg_send_buffer (struct wg_callback *cb)
     ssize_t status = 0;
 
     status = swrite (cb->sock_fd, cb->send_buf, strlen (cb->send_buf));
-    if (status < 0)
+    if (status != 0)
     {
         if (cb->log_send_errors)
         {
@@ -486,13 +486,12 @@ static int wg_config_node (oconfig_item_t *ci)
     int i;
     int status = 0;
 
-    cb = malloc (sizeof (*cb));
+    cb = calloc (1, sizeof (*cb));
     if (cb == NULL)
     {
-        ERROR ("write_graphite plugin: malloc failed.");
+        ERROR ("write_graphite plugin: calloc failed.");
         return (-1);
     }
-    memset (cb, 0, sizeof (*cb));
     cb->sock_fd = -1;
     cb->name = NULL;
     cb->node = strdup (WG_DEFAULT_NODE);