From: Julian Wiedmann <jwi@linux.ibm.com>
Date: Wed, 18 Dec 2019 17:34:47 +0100
Subject: s390/qeth: don't raise NETDEV_REBOOT event from L3 offline path
Git-commit: b6beb62a5261f4ba2e73a39889f19e5af3ce545a
Patch-mainline: v5.6-rc1
References: jsc#SLE-13690
This is a leftover from back when a recovery action didn't go through
dev_close(), and was meant to shoot down all remaining af_iucv sockets
on the interface.
Now that the offline path always calls dev_close(), the
NETDEV_GOING_DOWN event from __dev_close_many() is sufficient and this
hack can be removed.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/s390/net/qeth_l3_main.c | 6 ------
1 file changed, 6 deletions(-)
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2289,12 +2289,6 @@ static int __qeth_l3_set_offline(struct
rtnl_unlock();
qeth_l3_stop_card(card);
- if (card->options.cq == QETH_CQ_ENABLED) {
- rtnl_lock();
- call_netdevice_notifiers(NETDEV_REBOOT, card->dev);
- rtnl_unlock();
- }
-
rc = qeth_stop_channel(&card->data);
rc2 = qeth_stop_channel(&card->write);
rc3 = qeth_stop_channel(&card->read);