Fix process plugin memory leak [solaris]

[collectd.git] / src / write_redis.c

diff --git a/src/write_redis.c b/src/write_redis.c
index 3b8addd..5dd674c 100644 (file)
--- a/src/write_redis.c
+++ b/src/write_redis.c
@@ -59,7 +59,6 @@ static int wr_write (const data_set_t *ds, /* {{{ */
   size_t value_size;
   char *value_ptr;
   int status;
-  int i;
 
   status = FORMAT_VL (ident, sizeof (ident), vl);
   if (status != 0)
@@ -71,10 +70,11 @@ static int wr_write (const data_set_t *ds, /* {{{ */
   value_ptr = &value[0];
 
   status = format_values (value_ptr, value_size, ds, vl, /* store rates = */ 0);
-  pthread_mutex_lock (&node->lock);
   if (status != 0)
     return (status);
 
+  pthread_mutex_lock (&node->lock);
+
   if (node->conn == NULL)
   {
     node->conn = credis_connect (node->host, node->port, node->timeout);