diff options
| author | Andi Kleen <ak@linux.intel.com> | 2012-03-16 19:01:02 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-16 20:30:10 (GMT) |
| commit | 647d558023e3868725b381b4dccbbeae3448fc28 (patch) | |
| tree | fd69b070831ddbf7ad1c32dfa33d00f3e95878de /drivers/usb/gadget | |
| parent | 963940cf472d76eca2d36296e461202cc6997352 (diff) | |
| download | linux-647d558023e3868725b381b4dccbbeae3448fc28.tar.xz | |
usb: gadget: f_fs: Remove lock is held before freeing checks
lock debugging already supports this, no need to do it explicitely.
Cc: balbi@ti.com
Cc: gregkh@linuxfoundation.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/f_fs.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c index 7e2216f..7f445ec 100644 --- a/drivers/usb/gadget/f_fs.c +++ b/drivers/usb/gadget/f_fs.c @@ -1258,9 +1258,7 @@ static void ffs_data_put(struct ffs_data *ffs) if (unlikely(atomic_dec_and_test(&ffs->ref))) { pr_info("%s(): freeing\n", __func__); ffs_data_clear(ffs); - BUG_ON(mutex_is_locked(&ffs->mutex) || - spin_is_locked(&ffs->ev.waitq.lock) || - waitqueue_active(&ffs->ev.waitq) || + BUG_ON(waitqueue_active(&ffs->ev.waitq) || waitqueue_active(&ffs->ep0req_completion.wait)); kfree(ffs); } |