diff options
Diffstat (limited to 'drivers/tty/serdev/core.c')
| -rw-r--r-- | drivers/tty/serdev/core.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index c5f0d936b003..fecc28a73b3b 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -788,13 +788,10 @@ static int serdev_remove_device(struct device *dev, void *data) */ void serdev_controller_remove(struct serdev_controller *ctrl) { - int dummy; - if (!ctrl) return; - dummy = device_for_each_child(&ctrl->dev, NULL, - serdev_remove_device); + device_for_each_child(&ctrl->dev, NULL, serdev_remove_device); pm_runtime_disable(&ctrl->dev); device_del(&ctrl->dev); } |