tree 2e0ceca947a618bbf67876287e75a983db9f4a93
parent 7cb480ed7b0fc76eca66b1eaadb99d54da28e1ae
author Gunnar Mills <gmills@us.ibm.com> 1516209451 -0600
committer Gunnar Mills <gmills@us.ibm.com> 1516226596 -0600

fix item updater freeSpace()

Fixed freeSpace() to remove more than 1 version if that is what is
needed to get the number of active PNOR versions at
ACTIVE_PNOR_MAX_ALLOWED -1. Currently, ACTIVE_PNOR_MAX_ALLOWED is
set to 2. We have seen cases where there are 3 active PNOR versions.
In those cases, freeSpace() only removes 1 active PNOR version, when
it should remove 2 to bring the total number of active PNOR
versions to 1.

Resolves openbmc/openbmc#2806

Change-Id: I0e9f5b6835298ae86091848f889bbc316e0a7f57
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>