Hotfix: Move mixer variables in test routine into function

src/systemcmds/tests/test_mixer.cpp

@@ -65,6 +65,13 @@ static int	mixer_callback(uintptr_t handle,
 
 const unsigned output_max = 8;
 static float actuator_controls[output_max];
+
+int test_mixer(int argc, char *argv[])
+{
+	/*
+	 * PWM limit structure
+	 */
+	pwm_limit_t pwm_limit;
 	static bool should_arm = false;
 	uint16_t r_page_servo_disarmed[output_max];
 	uint16_t r_page_servo_control_min[output_max];
@@ -72,13 +79,6 @@ uint16_t r_page_servo_control_max[output_max];
 	uint16_t r_page_servos[output_max];
 	uint16_t servo_predicted[output_max];
 
-/*
- * PWM limit structure
- */
-pwm_limit_t pwm_limit;
-
-int test_mixer(int argc, char *argv[])
-{
 	warnx("testing mixer");
 
 	char *filename = "/etc/mixers/IO_pass.mix";