diff options
| author | Andrew Morton <[email protected]> | 2007-12-14 00:15:34 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2008-02-01 22:34:57 +0000 |
| commit | 26e109b0a90b5ef7b025e44a969836ab9a598ffc (patch) | |
| tree | df2117de26c53ab4137663107c699963968c20b9 /drivers/usb/misc/usbtest.c | |
| parent | USB: testing driver: convert dev->sem to mutex (diff) | |
| download | kernel-26e109b0a90b5ef7b025e44a969836ab9a598ffc.tar.gz kernel-26e109b0a90b5ef7b025e44a969836ab9a598ffc.zip | |
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 <[email protected]>
Cc: Daniel Walker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/misc/usbtest.c')
| -rw-r--r-- | drivers/usb/misc/usbtest.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index e3851359d653..f1b886c204c0 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -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); |