init_waitqueue_head(&data->read_wait);
mutex_lock(&rfkill_global_mutex);
- mutex_lock(&data->mtx);
/*
* start getting events from elsewhere but hold mtx to get
* startup events added first
goto free;
rfkill_sync(rfkill);
rfkill_fill_event(&ev->ev, rfkill, RFKILL_OP_ADD);
+ mutex_lock(&data->mtx);
list_add_tail(&ev->list, &data->events);
+ mutex_unlock(&data->mtx);
}
list_add(&data->list, &rfkill_fds);
- mutex_unlock(&data->mtx);
mutex_unlock(&rfkill_global_mutex);
file->private_data = data;
return stream_open(inode, file);
free:
- mutex_unlock(&data->mtx);
mutex_unlock(&rfkill_global_mutex);
mutex_destroy(&data->mtx);
list_for_each_entry_safe(ev, tmp, &data->events, list)