Commit 26e109b0 authored Dec 13, 2007 by Andrew Morton Committed by Greg Kroah-Hartman Feb 01, 2008

USB: testing driver: don't free a locked mutex



Dopey thing to do and lockdep will (or should) warn.

Spotted by Daniel Walker.

Cc: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Cc: Daniel Walker <dwalker@mvista.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 1cfab028

drivers/usb/misc/usbtest.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1992,8 +1992,6 @@ static void usbtest_disconnect (struct usb_interface *intf)
		{
		struct usbtest_dev *dev = usb_get_intfdata (intf);

		mutex_lock(&dev->lock);

		usb_set_intfdata (intf, NULL);
		dev_dbg (&intf->dev, "disconnect\n");
		kfree (dev);