Messages in this thread | | | Date | Fri, 14 Jan 2022 12:58:38 +0100 | Subject | Re: [PATCH] s390/qeth: Remove redundant 'flush_workqueue()' calls | From | Alexandra Winter <> |
| |
On 14.01.22 09:42, Xu Wang wrote: > 'destroy_workqueue()' already drains the queue before destroying it, so > there is no need to flush it explicitly. > > Remove the redundant 'flush_workqueue()' calls. > > Signed-off-by: Xu Wang <vulab@iscas.ac.cn> > --- > drivers/s390/net/qeth_l3_main.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c > index 9251ad276ee8..d2f422a9a4f7 100644 > --- a/drivers/s390/net/qeth_l3_main.c > +++ b/drivers/s390/net/qeth_l3_main.c > @@ -1961,7 +1961,6 @@ static void qeth_l3_remove_device(struct ccwgroup_device *cgdev) > if (card->dev->reg_state == NETREG_REGISTERED) > unregister_netdev(card->dev); > > - flush_workqueue(card->cmd_wq); > destroy_workqueue(card->cmd_wq); > qeth_l3_clear_ip_htable(card, 0); > qeth_l3_clear_ipato_list(card);
Thanks for pointing this out!
IMO, this can go to net-next as it is not a fix, but removes redundancy.
Acked-by: Alexandra Winter <wintera@linux.ibm.com>
| |