X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/5aa2b26261389cfbdfae8e793be4b8150ddc7a0a..18b0d408a9e68cbc1ce36da89d74a799d7fc31de:/LUFA/Drivers/USB/Class/Host/MassStorage.c

diff --git a/LUFA/Drivers/USB/Class/Host/MassStorage.c b/LUFA/Drivers/USB/Class/Host/MassStorage.c
index 75b8ef485..59057ed76 100644
--- a/LUFA/Drivers/USB/Class/Host/MassStorage.c
+++ b/LUFA/Drivers/USB/Class/Host/MassStorage.c
@@ -129,7 +129,7 @@ static uint8_t DComp_NextMSInterfaceEndpoint(void* const CurrentDescriptor)
 
 void MS_Host_USBTask(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo)
 {
-	
+	(void)MSInterfaceInfo;
 }
 
 static uint8_t MS_Host_SendCommand(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, MS_CommandBlockWrapper_t* const SCSICommandBlock,
@@ -305,7 +305,7 @@ uint8_t MS_Host_ResetMSInterface(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo)
 
 uint8_t MS_Host_GetMaxLUN(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, uint8_t* const MaxLUNIndex)
 {
-	uint8_t ErrorCode;
+	uint8_t ErrorCode = HOST_SENDCONTROL_Successful;
 
 	USB_ControlRequest = (USB_Request_Header_t)
 		{
@@ -319,7 +319,10 @@ uint8_t MS_Host_GetMaxLUN(USB_ClassInfo_MS_Host_t* const MSInterfaceInfo, uint8_
 	Pipe_SelectPipe(PIPE_CONTROLPIPE);
 
 	if ((ErrorCode = USB_Host_SendControlRequest(MaxLUNIndex)) != HOST_SENDCONTROL_Successful)
-	  *MaxLUNIndex = 0;
+	{
+		*MaxLUNIndex = 0;
+		ErrorCode = HOST_SENDCONTROL_Successful;
+	}
 	
 	return ErrorCode;
 }