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path: root/drivers/usb/host/ehci-sched.c
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Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
-rw-r--r--drivers/usb/host/ehci-sched.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 9d1babc7ff6..edd61ee9032 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -542,6 +542,7 @@ static int qh_link_periodic (struct ehci_hcd *ehci, struct ehci_qh *qh)
}
}
qh->qh_state = QH_STATE_LINKED;
+ qh->xacterrs = 0;
qh_get (qh);
/* update per-qh bandwidth for usbfs */
@@ -1619,11 +1620,14 @@ itd_complete (
desc->status = -EPROTO;
/* HC need not update length with this error */
- if (!(t & EHCI_ISOC_BABBLE))
- desc->actual_length = EHCI_ITD_LENGTH (t);
+ if (!(t & EHCI_ISOC_BABBLE)) {
+ desc->actual_length = EHCI_ITD_LENGTH(t);
+ urb->actual_length += desc->actual_length;
+ }
} else if (likely ((t & EHCI_ISOC_ACTIVE) == 0)) {
desc->status = 0;
- desc->actual_length = EHCI_ITD_LENGTH (t);
+ desc->actual_length = EHCI_ITD_LENGTH(t);
+ urb->actual_length += desc->actual_length;
} else {
/* URB was too late */
desc->status = -EXDEV;
@@ -2014,7 +2018,8 @@ sitd_complete (
desc->status = -EPROTO;
} else {
desc->status = 0;
- desc->actual_length = desc->length - SITD_LENGTH (t);
+ desc->actual_length = desc->length - SITD_LENGTH(t);
+ urb->actual_length += desc->actual_length;
}
stream->depth -= stream->interval << 3;