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authorAmos Kong2014-04-18 13:45:41 +0800
committerDavid S. Miller2014-04-22 16:01:35 -0400
commitc18e9cd623b8aa88090615602c3db7f1386a139d (patch)
tree323cdee996e69c3d25862087585ac8125591a4b9 /scripts/ver_linux
parent235a251abad38910120ba2dbd77296983c1d71b2 (diff)
virtio_net: zero is an invald queue_pairs number
Execute "ethtool -L eth0 combined 0" in guest, if multiqueue is enabled, virtnet_send_command() will return -EINVAL error, there is a validation in QEMU. But if multiqueue is disabled, virtnet_set_queues() will just return zero (success). We should return error for this situation. Signed-off-by: Amos Kong <akong@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'scripts/ver_linux')
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