Commit eff674a5 authored by Andrew Morton's avatar Andrew Morton Committed by Greg Kroah-Hartman

USB: rtl8150_disconnect() needs tasklet_kill()

We need to wait until any currently-running handler has completed.  Fixes an
unplug-time oops reported by "Miles Lane" <miles.lane@gmail.com>.

Cc: "Petko Manolov" <petkan@users.sourceforge.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c9c770ed
...@@ -972,6 +972,7 @@ static void rtl8150_disconnect(struct usb_interface *intf) ...@@ -972,6 +972,7 @@ static void rtl8150_disconnect(struct usb_interface *intf)
if (dev) { if (dev) {
set_bit(RTL8150_UNPLUG, &dev->flags); set_bit(RTL8150_UNPLUG, &dev->flags);
tasklet_disable(&dev->tl); tasklet_disable(&dev->tl);
tasklet_kill(&dev->tl);
unregister_netdev(dev->netdev); unregister_netdev(dev->netdev);
unlink_all_urbs(dev); unlink_all_urbs(dev);
free_all_urbs(dev); free_all_urbs(dev);
......
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