X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/de5b16909a7d9cdedc5194cf74de9ec2e59b4d60..5faa79a7b55312f275435c5dacf8a89a6a3d26ae:/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c?ds=inline

diff --git a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
index 4ac5ebde3..ba6213076 100644
--- a/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
+++ b/Demos/Device/ClassDriver/MassStorageKeyboard/MassStorageKeyboard.c
@@ -136,15 +136,14 @@ void EVENT_USB_Device_Disconnect(void)
 /** Event handler for the library USB Configuration Changed event. */
 void EVENT_USB_Device_ConfigurationChanged(void)
 {
-	LEDs_SetAllLEDs(LEDMASK_USB_READY);
-
-	if (!(MS_Device_ConfigureEndpoints(&Disk_MS_Interface)))
-	  LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+	bool ConfigSuccess = true;
 
-	if (!(HID_Device_ConfigureEndpoints(&Keyboard_HID_Interface)))
-	  LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
+	ConfigSuccess &= MS_Device_ConfigureEndpoints(&Disk_MS_Interface);
+	ConfigSuccess &= HID_Device_ConfigureEndpoints(&Keyboard_HID_Interface);
 
 	USB_Device_EnableSOFEvents();
+
+	LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
 }
 
 /** Event handler for the library USB Unhandled Control Request event. */