Commit 1f94608b authored Jun 07, 2019 by Thomas Falcon Committed by David S. Miller Jun 09, 2019

ibmvnic: Do not close unopened driver during reset



Check driver state before halting it during a reset. If the driver is
not running, do nothing. Otherwise, a request to deactivate a down link
can cause an error and the reset will fail.

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

parent 4172eadb

drivers/net/ethernet/ibm/ibmvnic.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1745,7 +1745,8 @@ static int do_reset(struct ibmvnic_adapter *adapter,

		ibmvnic_cleanup(netdev);

		if (adapter->reset_reason != VNIC_RESET_MOBILITY &&
		if (reset_state == VNIC_OPEN &&
		adapter->reset_reason != VNIC_RESET_MOBILITY &&
		adapter->reset_reason != VNIC_RESET_FAILOVER) {
		rc = __ibmvnic_close(netdev);
		if (rc)

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