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net/smc: no need to flush smcd_dev's event_wq before destroying it 

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julian Wiedmann 2021-06-02 10:56:26 +02:00 committed by David S. Miller
parent f8e0a68bab
commit 5e4a43ceb2
1 changed files with 0 additions and 1 deletions
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net/smc/smc_ism.c
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@ -470,7 +470,6 @@ void smcd_unregister_dev(struct smcd_dev *smcd)
mutex_unlock(&smcd_dev_list.mutex); mutex_unlock(&smcd_dev_list.mutex);
smcd->going_away = 1; smcd->going_away = 1;
smc_smcd_terminate_all(smcd); smc_smcd_terminate_all(smcd);
flush_workqueue(smcd->event_wq);
destroy_workqueue(smcd->event_wq); destroy_workqueue(smcd->event_wq);
device_del(&smcd->dev); device_del(&smcd->dev);