Convert vmxnet3 driver to 64 bit statistics interface.
This driver was already counting packet per queue in a 64 bit value so not
a huge change. Eliminate unused old net_device_stats structure.
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: NScott J. Goldman <scottjg@vmware.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>