Merge branch 'mlxsw-fixes'

Jiri Pirko says:

====================
mlxsw: couple of fixes

Couple of unrelated fixes for mlxsw.

---
v1->v2:
-patch 2:
 - rebase on top of current -net tree
 - removed forgotten empty line
-patch 3:
 - new patch
-patch 4:
 - new patch
====================

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