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UHCI: don't stop at an Iso error 

Unlike other sorts of endpoint queues, Isochronous queues don't stop
when an error is encountered.  This patch (as772) fixes the scanning
routine in uhci-hcd, to make it keep on going when it finds an Iso
error.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Stern 2006-08-21 11:58:50 -04:00 committed by Greg Kroah-Hartman
parent 789851cf00
commit 7ceb932f48
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/uhci-q.c
View File

@ -1348,7 +1348,7 @@ static void uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh,
}
uhci_giveback_urb(uhci, qh, urb, regs);
if (status < 0)
if (status < 0 && qh->type != USB_ENDPOINT_XFER_ISOC)
break;
}