From b0d9efba3ec53468984aecef8eeaf079089f2e5a Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Tue, 21 Aug 2007 15:39:21 -0400 Subject: USB: centralize -EREMOTEIO handling This patch (as969) continues the ongoing changes to the way HCDs report URB statuses. The programming interface has been simplified by making usbcore responsible for clearing urb->hcpriv and for setting -EREMOTEIO status when an URB with the URB_SHORT_NOT_OK flag ends up as a short transfer. By moving the work out of the HCDs, this removes a fair amount of repeated code. Signed-off-by: Alan Stern CC: David Brownell CC: Olav Kongas CC: Yoshihiro Shimoda CC: Tony Olech Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/isp116x-hcd.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/usb/host/isp116x-hcd.c') diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index f2b5d6281c5d..c2919dbc3f54 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -282,7 +282,6 @@ __releases(isp116x->lock) __acquires(isp116x->lock) { unsigned i; - urb->hcpriv = NULL; ep->error_count = 0; if (usb_pipecontrol(urb->pipe)) @@ -446,12 +445,7 @@ static void postproc_atl_queue(struct isp116x *isp116x) if (PTD_GET_ACTIVE(ptd) || (cc != TD_CC_NOERROR && cc < 0x0E)) break; - if ((urb->transfer_flags & URB_SHORT_NOT_OK) && - urb->actual_length < - urb->transfer_buffer_length) - status = -EREMOTEIO; - else - status = 0; + status = 0; ep->nextpid = 0; break; default: -- cgit