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path: root/drivers/usb/core/hcd.c
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Diffstat (limited to 'drivers/usb/core/hcd.c')
-rw-r--r--drivers/usb/core/hcd.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 11cee55ae397..45a915ccd71c 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1618,6 +1618,7 @@ static int unlink1(struct usb_hcd *hcd, struct urb *urb, int status)
int usb_hcd_unlink_urb (struct urb *urb, int status)
{
struct usb_hcd *hcd;
+ struct usb_device *udev = urb->dev;
int retval = -EIDRM;
unsigned long flags;
@@ -1629,20 +1630,19 @@ int usb_hcd_unlink_urb (struct urb *urb, int status)
spin_lock_irqsave(&hcd_urb_unlink_lock, flags);
if (atomic_read(&urb->use_count) > 0) {
retval = 0;
- usb_get_dev(urb->dev);
+ usb_get_dev(udev);
}
spin_unlock_irqrestore(&hcd_urb_unlink_lock, flags);
if (retval == 0) {
hcd = bus_to_hcd(urb->dev->bus);
retval = unlink1(hcd, urb, status);
- usb_put_dev(urb->dev);
+ if (retval == 0)
+ retval = -EINPROGRESS;
+ else if (retval != -EIDRM && retval != -EBUSY)
+ dev_dbg(&udev->dev, "hcd_unlink_urb %p fail %d\n",
+ urb, retval);
+ usb_put_dev(udev);
}
-
- if (retval == 0)
- retval = -EINPROGRESS;
- else if (retval != -EIDRM && retval != -EBUSY)
- dev_dbg(&urb->dev->dev, "hcd_unlink_urb %p fail %d\n",
- urb, retval);
return retval;
}