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Thadeu Lima de Souza Cascardo authored
When there is no vport for a given netdev, dpif_netlink_vport_get might return ENODEV. Do not warn a failure to get port stats when that's the case. This happens when the userspace switch is used. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Ben Pfaff <blp@nicira.com>
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