Merge pull request #1843 from xinity/mysql-galera-stats

[collectd.git] / src / mysql.c

diff --git a/src/mysql.c b/src/mysql.c
index 20c9004..177563c 100644 (file)
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -105,7 +105,6 @@ static int mysql_config_database (oconfig_item_t *ci) /* {{{ */
 {
        mysql_database_t *db;
        int status = 0;
-       int i;
 
        if ((ci->values_num != 1)
            || (ci->values[0].type != OCONFIG_TYPE_STRING))
@@ -145,7 +144,7 @@ static int mysql_config_database (oconfig_item_t *ci) /* {{{ */
        assert (db->instance != NULL);
 
        /* Fill the `mysql_database_t' structure.. */
-       for (i = 0; i < ci->children_num; i++)
+       for (int i = 0; i < ci->children_num; i++)
        {
                oconfig_item_t *child = ci->children + i;
 
@@ -225,13 +224,11 @@ static int mysql_config_database (oconfig_item_t *ci) /* {{{ */
 
 static int mysql_config (oconfig_item_t *ci) /* {{{ */
 {
-       int i;
-
        if (ci == NULL)
                return (EINVAL);
 
        /* Fill the `mysql_database_t' structure.. */
-       for (i = 0; i < ci->children_num; i++)
+       for (int i = 0; i < ci->children_num; i++)
        {
                oconfig_item_t *child = ci->children + i;