From: Jeonghoon Park <jh1979.park@samsung.com>
Date: Thu, 7 Dec 2017 11:22:20 +0000 (+0900)
Subject: add missing return in function
X-Git-Url: http://review.tizen.org/git/?p=apps%2Fnative%2Fgear-racing-car.git;a=commitdiff_plain;h=17690b69caabec949893b7bdd77f79f560fd66a6

add missing return in function
---

diff --git a/src/servo_motor.c b/src/servo_motor.c
index 444c91e..4e2e6ee 100644
--- a/src/servo_motor.c
+++ b/src/servo_motor.c
@@ -27,6 +27,8 @@ int servo_motor_init(void)
 		_E("failed to init PCA9685");
 		return -1;
 	}
+
+	return 0;
 }
 
 int servo_motor_fini(void)