diff options
Diffstat (limited to 'drivers/usb/wusbcore/wa-xfer.c')
| -rw-r--r-- | drivers/usb/wusbcore/wa-xfer.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index 3e2e4ed20157..69af4fd9e072 100644 --- a/drivers/usb/wusbcore/wa-xfer.c +++ b/drivers/usb/wusbcore/wa-xfer.c @@ -459,14 +459,25 @@ static void __wa_xfer_abort_cb(struct urb *urb) __func__, urb->status); if (xfer) { unsigned long flags; - int done; + int done, seg_index = 0; struct wa_rpipe *rpipe = xfer->ep->hcpriv; dev_err(dev, "%s: cleaning up xfer %p ID 0x%08X.\n", __func__, xfer, wa_xfer_id(xfer)); spin_lock_irqsave(&xfer->lock, flags); - /* mark all segs as aborted. */ - wa_complete_remaining_xfer_segs(xfer, 0, + /* skip done segs. */ + while (seg_index < xfer->segs) { + struct wa_seg *seg = xfer->seg[seg_index]; + + if ((seg->status == WA_SEG_DONE) || + (seg->status == WA_SEG_ERROR)) { + ++seg_index; + } else { + break; + } + } + /* mark remaining segs as aborted. */ + wa_complete_remaining_xfer_segs(xfer, seg_index, WA_SEG_ABORTED); done = __wa_xfer_is_done(xfer); spin_unlock_irqrestore(&xfer->lock, flags); @@ -2602,6 +2613,7 @@ static void wa_buf_in_cb(struct urb *urb) dev = &wa->usb_iface->dev; --(wa->active_buf_in_urbs); active_buf_in_urbs = wa->active_buf_in_urbs; + rpipe = xfer->ep->hcpriv; if (usb_pipeisoc(xfer->urb->pipe)) { struct usb_iso_packet_descriptor *iso_frame_desc = @@ -2659,7 +2671,6 @@ static void wa_buf_in_cb(struct urb *urb) resubmit_dti = (isoc_data_frame_count == urb_frame_count); } else if (active_buf_in_urbs == 0) { - rpipe = xfer->ep->hcpriv; dev_dbg(dev, "xfer %p 0x%08X#%u: data in done (%zu bytes)\n", xfer, wa_xfer_id(xfer), seg->index, @@ -2685,7 +2696,6 @@ static void wa_buf_in_cb(struct urb *urb) */ resubmit_dti = wa->dti_state != WA_DTI_TRANSFER_RESULT_PENDING; spin_lock_irqsave(&xfer->lock, flags); - rpipe = xfer->ep->hcpriv; if (printk_ratelimit()) dev_err(dev, "xfer %p 0x%08X#%u: data in error %d\n", xfer, wa_xfer_id(xfer), seg->index, |
