USB: appletouch: fix atp_disconnect
appletouch uses urb->transfer_dma after having freed the urb, this shows
up only if the system is compiled with slab debugging. This patch fixes
it by reordering the free calls.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c
index 9e3f139..044faa0 100644
--- a/drivers/usb/input/appletouch.c
+++ b/drivers/usb/input/appletouch.c
@@ -597,9 +597,9 @@
if (dev) {
usb_kill_urb(dev->urb);
input_unregister_device(dev->input);
- usb_free_urb(dev->urb);
usb_buffer_free(dev->udev, dev->datalen,
dev->data, dev->urb->transfer_dma);
+ usb_free_urb(dev->urb);
kfree(dev);
}
printk(KERN_INFO "input: appletouch disconnected\n");