Input: synaptics-rmi4 - remove unnecessary flush_workqueue()

All work currently pending will be done first by calling destroy_workqueue,
so there is unnecessary to flush it explicitly.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ran jianping <ran.jianping@zte.com.cn>
Link: https://lore.kernel.org/r/20220422093304.2781183-1-ran.jianping@zte.com.cn
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c
index 93b328c796c643006b3589673dd79813b3d6067d..c5ce907535ef998ba5616e5beee0c11fdf8a87de 100644 (file)
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -733,7 +733,6 @@ remove_v4l2:
        v4l2_device_unregister(&f54->v4l2);
 remove_wq:
        cancel_delayed_work_sync(&f54->work);
-       flush_workqueue(f54->workqueue);
        destroy_workqueue(f54->workqueue);
        return ret;
 }