in_dummy_thread: remove unused vars
@@ -60,8 +60,6 @@ static void in_dummy_thread_callback(int write_fd, void *data)
static int in_dummy_thread_init(struct flb_input_instance *in,
struct flb_config *config, void *data)
{
- const char *conf;
- int val;
int ret;
struct flb_in_dummy_thread_config *ctx;
(void) data;
