diff options
Diffstat (limited to 'drivers/usb/usbip/vhci_rx.c')
| -rw-r--r-- | drivers/usb/usbip/vhci_rx.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c index d656e0edc3d5..fc2d319e2360 100644 --- a/drivers/usb/usbip/vhci_rx.c +++ b/drivers/usb/usbip/vhci_rx.c @@ -70,6 +70,7 @@ struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum) static void vhci_recv_ret_submit(struct vhci_device *vdev, struct usbip_header *pdu) { + struct vhci_hcd *vhci = vdev_to_vhci(vdev); struct usbip_device *ud = &vdev->ud; struct urb *urb; unsigned long flags; @@ -81,7 +82,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev, if (!urb) { pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum); pr_info("max seqnum %d\n", - atomic_read(&the_controller->seqnum)); + atomic_read(&vhci->seqnum)); usbip_event_add(ud, VDEV_EVENT_ERROR_TCP); return; } @@ -105,11 +106,11 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev, usbip_dbg_vhci_rx("now giveback urb %p\n", urb); - spin_lock_irqsave(&the_controller->lock, flags); - usb_hcd_unlink_urb_from_ep(vhci_to_hcd(the_controller), urb); - spin_unlock_irqrestore(&the_controller->lock, flags); + spin_lock_irqsave(&vhci->lock, flags); + usb_hcd_unlink_urb_from_ep(vhci_to_hcd(vhci), urb); + spin_unlock_irqrestore(&vhci->lock, flags); - usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb, urb->status); + usb_hcd_giveback_urb(vhci_to_hcd(vhci), urb, urb->status); usbip_dbg_vhci_rx("Leave\n"); } @@ -142,6 +143,7 @@ static struct vhci_unlink *dequeue_pending_unlink(struct vhci_device *vdev, static void vhci_recv_ret_unlink(struct vhci_device *vdev, struct usbip_header *pdu) { + struct vhci_hcd *vhci = vdev_to_vhci(vdev); struct vhci_unlink *unlink; struct urb *urb; unsigned long flags; @@ -174,12 +176,11 @@ static void vhci_recv_ret_unlink(struct vhci_device *vdev, urb->status = pdu->u.ret_unlink.status; pr_info("urb->status %d\n", urb->status); - spin_lock_irqsave(&the_controller->lock, flags); - usb_hcd_unlink_urb_from_ep(vhci_to_hcd(the_controller), urb); - spin_unlock_irqrestore(&the_controller->lock, flags); + spin_lock_irqsave(&vhci->lock, flags); + usb_hcd_unlink_urb_from_ep(vhci_to_hcd(vhci), urb); + spin_unlock_irqrestore(&vhci->lock, flags); - usb_hcd_giveback_urb(vhci_to_hcd(the_controller), urb, - urb->status); + usb_hcd_giveback_urb(vhci_to_hcd(vhci), urb, urb->status); } kfree(unlink); |