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ibmvnic: Clean up device close

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Remove some dead code now that RX pools are being cleaned. This
was included to wait until any pending RX queue interrupts are
processed, but NAPI polling should be disabled by this point.

Another minor change is to use the net device parameter for any
print functions instead of accessing it from the adapter structure.

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 2018-03-07 17:51:45 -06:00 • committed by David S. Miller
parent 46e371f0e7
commit f873866a05
1 changed files with 2 additions and 12 deletions
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14
drivers/net/ethernet/ibm/ibmvnic.c
View file

@ -1162,7 +1162,7 @@ static int __ibmvnic_close(struct net_device *netdev)
if (adapter->tx_scrq) {
for (i = 0; i < adapter->req_tx_queues; i++)
if (adapter->tx_scrq[i]->irq) {
netdev_dbg(adapter->netdev,
netdev_dbg(netdev,
"Disabling tx_scrq[%d] irq\n", i);
disable_irq(adapter->tx_scrq[i]->irq);
}
@ -1174,18 +1174,8 @@ static int __ibmvnic_close(struct net_device *netdev)
if (adapter->rx_scrq) {
for (i = 0; i < adapter->req_rx_queues; i++) {
int retries = 10;
while (pending_scrq(adapter, adapter->rx_scrq[i])) {
retries--;
mdelay(100);
if (retries == 0)
break;
}
if (adapter->rx_scrq[i]->irq) {
netdev_dbg(adapter->netdev,
netdev_dbg(netdev,
"Disabling rx_scrq[%d] irq\n", i);
disable_irq(adapter->rx_scrq[i]->irq);
}