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-rw-r--r--drivers/usb/host/uhci-hcd.h1
-rw-r--r--drivers/usb/host/uhci-q.c11
2 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h
index 1b3d23406ac..e46d2b0203c 100644
--- a/drivers/usb/host/uhci-hcd.h
+++ b/drivers/usb/host/uhci-hcd.h
@@ -146,7 +146,6 @@ struct uhci_qh {
short phase; /* Between 0 and period-1 */
short load; /* Periodic time requirement, in us */
unsigned int iso_frame; /* Frame # for iso_packet_desc */
- int iso_status; /* Status for Isochronous URBs */
int state; /* QH_STATE_xxx; see above */
int type; /* Queue type (control, bulk, etc) */
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index bff200cb3d2..793a04685ef 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -1324,7 +1324,6 @@ static int uhci_submit_isochronous(struct uhci_hcd *uhci, struct urb *urb,
if (list_empty(&qh->queue)) {
qh->iso_packet_desc = &urb->iso_frame_desc[0];
qh->iso_frame = urb->start_frame;
- qh->iso_status = 0;
}
qh->skel = SKEL_ISO;
@@ -1361,18 +1360,15 @@ static int uhci_result_isochronous(struct uhci_hcd *uhci, struct urb *urb)
qh->iso_packet_desc->actual_length = actlength;
qh->iso_packet_desc->status = status;
}
-
- if (status) {
+ if (status)
urb->error_count++;
- qh->iso_status = status;
- }
uhci_remove_td_from_urbp(td);
uhci_free_td(uhci, td);
qh->iso_frame += qh->period;
++qh->iso_packet_desc;
}
- return qh->iso_status;
+ return 0;
}
static int uhci_urb_enqueue(struct usb_hcd *hcd,
@@ -1517,7 +1513,6 @@ __acquires(uhci->lock)
qh->iso_packet_desc = &nurb->iso_frame_desc[0];
qh->iso_frame = nurb->start_frame;
- qh->iso_status = 0;
}
/* Take the URB off the QH's queue. If the queue is now empty,
@@ -1586,7 +1581,7 @@ static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh)
}
uhci_giveback_urb(uhci, qh, urb);
- if (status < 0 && qh->type != USB_ENDPOINT_XFER_ISOC)
+ if (status < 0)
break;
}