Commit 78e1374d authored by Thomas Falcon's avatar Thomas Falcon Committed by Greg Kroah-Hartman

ibmvnic: Do not close unopened driver during reset

[ Upstream commit 1f94608b ]

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: default avatarThomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent fe218cfa
...@@ -1751,7 +1751,8 @@ static int do_reset(struct ibmvnic_adapter *adapter, ...@@ -1751,7 +1751,8 @@ static int do_reset(struct ibmvnic_adapter *adapter,
ibmvnic_cleanup(netdev); 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) { adapter->reset_reason != VNIC_RESET_FAILOVER) {
rc = __ibmvnic_close(netdev); rc = __ibmvnic_close(netdev);
if (rc) if (rc)
......
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