Commit 67638980 authored by Malcolm Priestley's avatar Malcolm Priestley Committed by Greg Kroah-Hartman
Browse files

staging: vt6656: s_nsBulkInUsbIoCompleteRead Replace error handling. 



Use switch on urb->status

Signed-off-by: default avatarMalcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1882c19c

drivers/staging/vt6656/usbpipe.c

+16 −15
Original line number Diff line number Diff line
@@ -473,20 +473,21 @@ static void s_nsBulkInUsbIoCompleteRead(struct urb *urb) 


    DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsBulkInUsbIoCompleteRead\n");



    if (urb->status) {

        pDevice->ulBulkInError++;

	DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"BULK In failed %d\n", urb->status);

//todo...xxxxxx

//        if (status == USBD_STATUS_CRC) {

//            pDevice->ulBulkInContCRCError++;

//        }

//        if (status == STATUS_DEVICE_NOT_CONNECTED )

//        {

//            MP_SET_FLAG(pDevice, fMP_DISCONNECTED);

//        }

    } else {

	switch (urb->status) {

	case 0:

		pDevice->ulBulkInContCRCError = 0;

		pDevice->ulBulkInBytesRead += urb->actual_length;

		break;

	case -ECONNRESET:

	case -ENOENT:

	case -ESHUTDOWN:

		return;

	case -ETIMEDOUT:

	default:

		pDevice->ulBulkInError++;

		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO

				"BULK In failed %d\n", urb->status);

		break;

	}



    if (urb->actual_length) {