Title: brocade_mlx_power: Only discover power supplies in state normal/failure, skip other states
Level: 1
Component: checks
Class: fix
Compatible: compat
State: unknown
Version: 1.2.7i3
Date: 1440680714

When power supplies are removed from a device, they remain in the SNMP data with state "other".
Check_MK was still discovering those power supplies but should not.
