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ionic: change mtu after queues are stopped

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Order of operations is slightly more correct in the driver
to change the netdev->mtu after the queues have been stopped
rather than before.

Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Shannon Nelson 2020-11-30 16:25:46 -08:00 committed by Jakub Kicinski
parent c0c682eeb8
commit 79ba55a36e
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/pensando/ionic/ionic_lif.c
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@ -1465,12 +1465,14 @@ static int ionic_change_mtu(struct net_device *netdev, int new_mtu)
if (err)
return err;
netdev->mtu = new_mtu;
/* if we're not running, nothing more to do */
if (!netif_running(netdev))
if (!netif_running(netdev)) {
netdev->mtu = new_mtu;
return 0;
}
ionic_stop_queues_reconfig(lif);
netdev->mtu = new_mtu;
return ionic_start_queues_reconfig(lif);
}