write_redis: fix build warning

[collectd.git] / src / write_redis.c

diff --git a/src/write_redis.c b/src/write_redis.c
index 9cff34a..7be236a 100644 (file)
--- a/src/write_redis.c
+++ b/src/write_redis.c
@@ -69,17 +69,17 @@ static int wr_write(const data_set_t *ds, /* {{{ */
 
   status = FORMAT_VL(ident, sizeof(ident), vl);
   if (status != 0)
-    return (status);
-  ssnprintf(key, sizeof(key), "%s%s",
+    return status;
+  snprintf(key, sizeof(key), "%s%s",
             (node->prefix != NULL) ? node->prefix : REDIS_DEFAULT_PREFIX,
             ident);
-  ssnprintf(time, sizeof(time), "%.9f", CDTIME_T_TO_DOUBLE(vl->time));
+  snprintf(time, sizeof(time), "%.9f", CDTIME_T_TO_DOUBLE(vl->time));
 
   value_size = sizeof(value);
   value_ptr = &value[0];
   status = format_values(value_ptr, value_size, ds, vl, node->store_rates);
   if (status != 0)
-    return (status);
+    return status;
 
   pthread_mutex_lock(&node->lock);
 
@@ -92,14 +92,14 @@ static int wr_write(const data_set_t *ds, /* {{{ */
             (node->host != NULL) ? node->host : "localhost",
             (node->port != 0) ? node->port : 6379);
       pthread_mutex_unlock(&node->lock);
-      return (-1);
+      return -1;
     } else if (node->conn->err) {
       ERROR(
           "write_redis plugin: Connecting to host \"%s\" (port %i) failed: %s",
           (node->host != NULL) ? node->host : "localhost",
           (node->port != 0) ? node->port : 6379, node->conn->errstr);
       pthread_mutex_unlock(&node->lock);
-      return (-1);
+      return -1;
     }
 
     rr = redisCommand(node->conn, "SELECT %d", node->database);
@@ -140,7 +140,7 @@ static int wr_write(const data_set_t *ds, /* {{{ */
 
   pthread_mutex_unlock(&node->lock);
 
-  return (0);
+  return 0;
 } /* }}} int wr_write */
 
 static void wr_config_free(void *ptr) /* {{{ */
@@ -167,7 +167,7 @@ static int wr_config_node(oconfig_item_t *ci) /* {{{ */
 
   node = calloc(1, sizeof(*node));
   if (node == NULL)
-    return (ENOMEM);
+    return ENOMEM;
   node->host = NULL;
   node->port = 0;
   node->timeout.tv_sec = 0;
@@ -182,7 +182,7 @@ static int wr_config_node(oconfig_item_t *ci) /* {{{ */
   status = cf_util_get_string_buffer(ci, node->name, sizeof(node->name));
   if (status != 0) {
     sfree(node);
-    return (status);
+    return status;
   }
 
   for (int i = 0; i < ci->children_num; i++) {
@@ -217,9 +217,9 @@ static int wr_config_node(oconfig_item_t *ci) /* {{{ */
   } /* for (i = 0; i < ci->children_num; i++) */
 
   if (status == 0) {
-    char cb_name[DATA_MAX_NAME_LEN];
+    char cb_name[sizeof("write_redis/") + DATA_MAX_NAME_LEN];
 
-    ssnprintf(cb_name, sizeof(cb_name), "write_redis/%s", node->name);
+    snprintf(cb_name, sizeof(cb_name), "write_redis/%s", node->name);
 
     status = plugin_register_write(
         cb_name, wr_write, &(user_data_t){
@@ -230,7 +230,7 @@ static int wr_config_node(oconfig_item_t *ci) /* {{{ */
   if (status != 0)
     wr_config_free(node);
 
-  return (status);
+  return status;
 } /* }}} int wr_config_node */
 
 static int wr_config(oconfig_item_t *ci) /* {{{ */
@@ -246,7 +246,7 @@ static int wr_config(oconfig_item_t *ci) /* {{{ */
               child->key);
   }
 
-  return (0);
+  return 0;
 } /* }}} int wr_config */
 
 void module_register(void) {