| From | Sasha Levin <> | Subject | [PATCH 5.7 049/265] ionic: update the queue count on open | Date | Mon, 29 Jun 2020 11:14:42 -0400 |
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From: Shannon Nelson <snelson@pensando.io>
[ Upstream commit fa48494cce5f6360b0f8683cdf258fb45c666287 ]
Let the network stack know the real number of queues that we are using.
v2: added error checking
Fixes: 49d3b493673a ("ionic: disable the queues on link down") Signed-off-by: Shannon Nelson <snelson@pensando.io> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c index 7aa037c3fe020..2729b0bb12739 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c @@ -1653,6 +1653,14 @@ int ionic_open(struct net_device *netdev) if (err) goto err_out; + err = netif_set_real_num_tx_queues(netdev, lif->nxqs); + if (err) + goto err_txrx_deinit; + + err = netif_set_real_num_rx_queues(netdev, lif->nxqs); + if (err) + goto err_txrx_deinit; + /* don't start the queues until we have link */ if (netif_carrier_ok(netdev)) { err = ionic_start_queues(lif); -- 2.25.1
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