Messages in this thread | | | Date | Thu, 22 Feb 2007 15:53:18 -0800 | From | Pete Zaitcev <> | Subject | Re: [PATCH 2/2] usbatm: Detect usb device shutdown and ignore failed urbs. |
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On Thu, 22 Feb 2007 11:43:38 +0100, Duncan Sands <duncan.sands@math.u-psud.fr> wrote:
> > + /* the module/device has probably been removed */ > > + if (urb->status == -ESHUTDOWN) > > + return; > > + > > if (printk_ratelimit()) > > atm_warn(channel->usbatm, "%s: urb 0x%p failed (%d)!\n", > > __func__, urb, urb->status); > > I would rather just suppress the warning in this case, and still do the delayed > schedule of the tasklet, in case this error was spurious and we're not really > about to be disconnected.
I disagree. If ESHUTDOWN is received, the endpoint is definitely gone. I can see why you might want to retry EPROTO, ELISEQ, etc. but this case is different.
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