Commit 6954a9e4 authored Jun 12, 2020 by Thomas Falcon Committed by David S. Miller Jun 12, 2020

ibmvnic: Flush existing work items before device removal



Ensure that all scheduled work items have completed before continuing
with device removal and after further event scheduling has been
halted. This patch fixes a bug where a scheduled driver reset event
is processed following device removal.

Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent b65ce380

drivers/net/ethernet/ibm/ibmvnic.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -5184,6 +5184,9 @@ static int ibmvnic_remove(struct vio_dev *dev)
		adapter->state = VNIC_REMOVING;
		spin_unlock_irqrestore(&adapter->state_lock, flags);

		flush_work(&adapter->ibmvnic_reset);
		flush_delayed_work(&adapter->ibmvnic_delayed_reset);

		rtnl_lock();
		unregister_netdevice(netdev);

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