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ibmvnic: Ensure that TX queues are disabled in __ibmvnic_close

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Use netif_tx_disable to guarantee that TX queues are disabled
when __ibmvnic_close is called by the device reset routine.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Falcon
2017-06-14 23:50:06 -05:00
committed by David S. Miller
parent c3e53b9a3e
commit 4c2687a512
1 changed files with 7 additions and 1 deletions
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8
drivers/net/ethernet/ibm/ibmvnic.c
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@@ -886,7 +886,13 @@ static int __ibmvnic_close(struct net_device *netdev)
int i; int i;
adapter->state = VNIC_CLOSING; adapter->state = VNIC_CLOSING;
netif_tx_stop_all_queues(netdev);
/* ensure that transmissions are stopped if called by do_reset */
if (adapter->resetting)
netif_tx_disable(netdev);
else
netif_tx_stop_all_queues(netdev);
ibmvnic_napi_disable(adapter); ibmvnic_napi_disable(adapter);
if (adapter->tx_scrq) { if (adapter->tx_scrq) {