usb: gadget: mv_udc: fix compile warning
Felipe Balbi [Thu, 13 Oct 2011 17:27:54 +0000 (20:27 +0300)]
| drivers/usb/gadget/mv_udc_core.c: In function 'handle_setup_packet':
| drivers/usb/gadget/mv_udc_core.c:1556:6: warning: 'status' may be \
used uninitialized in this function

Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/mv_udc_core.c

index 046ab12..fbed5d0 100644 (file)
@@ -1553,7 +1553,7 @@ static void ch9setaddress(struct mv_udc *udc, struct usb_ctrlrequest *setup)
 static void ch9getstatus(struct mv_udc *udc, u8 ep_num,
        struct usb_ctrlrequest *setup)
 {
-       u16 status;
+       u16 status = 0;
        int retval;
 
        if ((setup->bRequestType & (USB_DIR_IN | USB_TYPE_MASK))