Fix for PerconaDB

Author: serghey-rodin

bin/v-list-sys-services

@@ -160,12 +160,7 @@ if [ ! -z "$service" ] && [ "$service" != 'remote' ]; then
     for db in ${DB_SYSTEM//,/ }; do
         service="$db"
         if [ "$service" == 'mysql' ]; then
-            if [ ! -e "/etc/init.d/$service" ]; then
-                service='mysqld'
-            fi
-            if [ ! -e "/etc/redhat-release" ]; then
-                db_proc_name='mysqld'
-            fi
+            db_proc_name='mysqld'
         fi
         if [ "$service" == 'pgsql' ]; then
             service='postgresql'