task: remove unused variable
@@ -83,7 +83,6 @@ void flb_task_retry_destroy(struct flb_task_retry *retry)
struct flb_task_retry *flb_task_retry_create(struct flb_task *task,
void *data)
{
- int ret;
struct mk_list *head;
struct mk_list *tmp;
struct flb_task_retry *retry = NULL;
