Merge branch 'i40evf'

Aaron Brown says:

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Intel Wired LAN Driver Updates

This series contains updates to i40e and (mostly to) i40evf.

Mitch provides most the work for this series.  For the vf driver he
requests a reset on a tx hang, removes vlan filtes on close since we
already remove the MAC filters, fixes some crashes, gets rid of PCI DAC
as it does not mean much on virtualized PCIe parts, skips assigning the
device name that just gets renamed anyway, stores the descriptor ring
size in a manner that allows the use of common tx and rx code with the
PF driver and makes a handful of cosmetic fixes.  For i40e he removes
a delay left over from debugging and changes a do/while loop to a for
loop to avoid hitting another delay each time.

Catherine fixes inconsistent MSI and MSI-X messages and bumps the
driver version.

v2: Removed unnecessary periods and redundant OOM message.
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Signed-off-by: David S. Miller <davem@davemloft.net>