Merge branch 'mlx4-fixes'

Or Gerlitz says:

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Mellanox 10/40G mlx4 driver fixes for 4.5-rc

Bunch of fixes from the team to the mlx4 Eth and core drivers.

Series generated against net commit aac8d3c2

 "qmi_wwan: add "4G LTE usb-modem U901""

Please push patches 1,2 and 6 to -stable  as well

changes from v0:
 - handled another wrongly accounted HW counter in patch #1 (Rick)
 - fixed coding style issues in patch #4 (Sergei)
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Signed-off-by: David S. Miller <davem@davemloft.net>