[PATCH] vchiq-mmal: Remove redundant 'flush_workqueue()' calls

[cgel.zte at gmail.com]

From: "Minghao Chi (CGEL ZTE)" <chi.minghao at zte.com.cn>

'destroy_workqueue()' already drains the queue before destroying it,
so there is no need to flush it explicitly.

Remove the redundant 'flush_workqueue()' calls.

Reported-by: Zeal Robot <zealci at zte.com.cn>
Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao at zte.com.cn>
Signed-off-by: CGEL ZTE <cgel.zte at gmail.com>
---
 drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
index 76d3f0399964..60305c63c6f6 100644
--- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
+++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c
@@ -1844,7 +1844,6 @@ int vchiq_mmal_finalise(struct vchiq_mmal_instance *instance)
 	mutex_unlock(&instance->vchiq_mutex);
 
 	vchiq_shutdown(instance->vchiq_instance);
-	flush_workqueue(instance->bulk_wq);
 	destroy_workqueue(instance->bulk_wq);
 
 	vfree(instance->bulk_scratch);
-- 
2.25.1