staging/usbip: convert to kthread

usbip has its own infrastructure for managing kernel
threads, similar to kthread. By changing it to use
the standard functions, we can simplify the code
and get rid of one of the last BKL users at the
same time.

Includes changes suggested by Max Vozeler.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Takahiro Hirofuchi <hirofuchi@users.sourceforge.net>
Cc: Max Vozeler <max@vozeler.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/usbip/vhci.h b/drivers/staging/usbip/vhci.h
index afc3b1a7188..d3f1e5f8a96 100644
--- a/drivers/staging/usbip/vhci.h
+++ b/drivers/staging/usbip/vhci.h
@@ -113,8 +113,8 @@ extern struct attribute_group dev_attr_group;
 /* vhci_hcd.c */
 void rh_port_connect(int rhport, enum usb_device_speed speed);
 void rh_port_disconnect(int rhport);
-void vhci_rx_loop(struct usbip_task *ut);
-void vhci_tx_loop(struct usbip_task *ut);
+int vhci_rx_loop(void *data);
+int vhci_tx_loop(void *data);
 
 struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev,
                                             __u32 seqnum);