Don't unlock adutux_mutex when not held.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
if (dev->open_count <= 0) {
dbg(1," %s : device not opened", __func__);
retval = -ENODEV;
if (dev->open_count <= 0) {
dbg(1," %s : device not opened", __func__);
retval = -ENODEV;
}
adu_release_internal(dev);
}
adu_release_internal(dev);
if (!dev->open_count) /* ... and we're the last user */
adu_delete(dev);
}
if (!dev->open_count) /* ... and we're the last user */
adu_delete(dev);
}
mutex_unlock(&adutux_mutex);
mutex_unlock(&adutux_mutex);
dbg(2," %s : leave, return value %d", __func__, retval);
return retval;
}
dbg(2," %s : leave, return value %d", __func__, retval);
return retval;
}