uuid plugin: some coding style cleanups

[collectd.git] / src / mysql.c

diff --git a/src/mysql.c b/src/mysql.c
index 9b8d6cf..54236da 100644 (file)
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -28,6 +28,7 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 #include "configfile.h"
@@ -71,7 +72,7 @@ static void mysql_database_free (void *arg) /* {{{ */
 
        DEBUG ("mysql plugin: mysql_database_free (arg = %p);", arg);
 
-       db = (mysql_database_t *) arg;
+       db = arg;
 
        if (db == NULL)
                return;
@@ -191,13 +192,12 @@ static int mysql_config_database (oconfig_item_t *ci) /* {{{ */
        /* If all went well, register this database for reading */
        if (status == 0)
        {
-               user_data_t ud;
+               user_data_t ud = { 0 };
                char cb_name[DATA_MAX_NAME_LEN];
 
                DEBUG ("mysql plugin: Registering new read callback: %s",
                                (db->database != NULL) ? db->database : "<default>");
 
-               memset (&ud, 0, sizeof (ud));
                ud.data = (void *) db;
                ud.free_func = mysql_database_free;