Handle return value for led_set_brightness function.

skarg · skarg · commit 10ce26ccdb25 · 2025-10-01T10:59:52.000-05:00
diff --git a/zephyr/samples/profiles/b-ld/src/main.c b/zephyr/samples/profiles/b-ld/src/main.c
@@ -90,6 +90,11 @@ void BACnet_Lighting_Output_Tracking_Value_Handler(
         led = object_instance - 1U;
     }
     err = led_set_brightness(led_pwm, led, steps);
+    if (err < 0) {
+        LOG_ERR(
+            "Failed to set brightness of LED %u to %u: %d", (unsigned)led,
+            (unsigned)steps, err);
+    }
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -90,6 +90,11 @@ void BACnet_Lighting_Output_Tracking_Value_Handler(`
`90`	`90`	`led = object_instance - 1U;`
`91`	`91`	`}`
`92`	`92`	`err = led_set_brightness(led_pwm, led, steps);`
	`93`	`+ if (err < 0) {`
	`94`	`+ LOG_ERR(`
	`95`	`+ "Failed to set brightness of LED %u to %u: %d", (unsigned)led,`
	`96`	`+ (unsigned)steps, err);`
	`97`	`+ }`
`93`	`98`	`}`
`94`	`99`
`95`	`100`	`/**`