Merge branch 'nfp-dead-code-clean-ups-and-slight-improvements'

Merge branch 'nfp-dead-code-clean-ups-and-slight-improvements'

Jakub Kicinski says:

====================
nfp: dead code, clean ups and slight improvements

This series contains small clean ups from John and Carl, and brings
no functional changes.

John's improvements target the flower code.  First he makes sure we don't
allocate space in FW request messages for MAC matches if the TC rule does
not contain any.  The remaining two patches remove some dead code and
unused defines.

Carl follows up with a slight optimization to his recent ethtool FW state
dumps, byte swapping input parameters once instead of the data for every
dumped item.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>