FreeBSD_HEAD_i386 - Build #1490 - Fixed

[jenkins-admin at FreeBSD.org]

FreeBSD_HEAD_i386 - Build #1490 - Fixed:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/1490/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/1490/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/1490/console

Change summaries:

289821 by hselasky:
Fix kernel build by restoring a temporary variable which was not yet
ripe for removal.

289819 by mav:
Fix LUN disable in CAM broken at r285155.

MFC after:	1 week