Greg:
Even when the URB_SHORT_NOT_OK flag is set, a short transfer shouldn't
generate a debugging log message. Especially not one with the confusing
claim that the transfer "failed with status 0". This patch (as627) fixes
that behavior in uhci-hcd.
Alan Stern
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
---
Note that this patch must be applied after the as623-626 series.
Index: usb-2.6/drivers/usb/host/uhci-q.c
===================================================================
--- usb-2.6.orig/drivers/usb/host/uhci-q.c
+++ usb-2.6/drivers/usb/host/uhci-q.c
@@ -922,7 +922,6 @@ static int uhci_result_common(struct uhc
td_error:
ret = uhci_map_status(status, uhci_packetout(td_token(td)));
-err:
if ((debug == 1 && ret != -EPIPE) || debug > 1) {
/* Some debugging code */
dev_dbg(uhci_dev(uhci), "%s: failed with status %x\n",
@@ -934,6 +933,7 @@ err:
lprintk(errbuf);
}
}
+err:
/* Note that the queue has stopped and save the next toggle value */
urbp->qh->element = UHCI_PTR_TERM;
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