[PATCH net-next 2/2] net/smc: no need to flush smcd_dev's event_wq before destroying it

Karsten Graul
2021-06-02T08:56:42Z

From: Julian Wiedmann <jwi@linux.ibm.com>

destroy_workqueue() already calls drain_workqueue(), which is a stronger
variant of flush_workqueue().

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
---
net/smc/smc_ism.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c
index 9c6e95882553..4dcc236d562e 100644
--- a/net/smc/smc_ism.c
+++ b/net/smc/smc_ism.c
@@ -460,7 +460,6 @@ void smcd_unregister_dev(struct smcd_dev *smcd)
mutex_unlock(&smcd_dev_list.mutex);
smcd->going_away = 1;
smc_smcd_terminate_all(smcd);
- flush_workqueue(smcd->event_wq);
destroy_workqueue(smcd->event_wq);

device_del(&smcd->dev);
--
2.25.1