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

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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>
This commit is contained in:
Andrew Morton 2007-12-13 16:15:34 -08:00 • committed by Greg Kroah-Hartman
parent 1cfab028af
commit 26e109b0a9
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/misc/usbtest.c
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@ -1992,8 +1992,6 @@ static void usbtest_disconnect (struct usb_interface *intf)
{ {
struct usbtest_dev *dev = usb_get_intfdata (intf); struct usbtest_dev *dev = usb_get_intfdata (intf);
mutex_lock(&dev->lock);
usb_set_intfdata (intf, NULL); usb_set_intfdata (intf, NULL);
dev_dbg (&intf->dev, "disconnect\n"); dev_dbg (&intf->dev, "disconnect\n");
kfree (dev); kfree (dev);