Merge branch 'mlxsw-Various-small-fixes'

Jiri Pirko says:

====================
mlxsw: Various small fixes

This patch series is to contribute several fixes for nits that I noticed while
working on mlxsw. The changes range from typo fixes to local improvements of
the code and have little in common besides being small in scope.
====================

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