Patch merged into coreboot/master: 3f34fc4 emulation/qemu-i440fx: style cleanup

the following patch was just integrated into master:
commit 3f34fc4bf37b6f25fa2af4ede3b870c4841a04b6
Author: Patrick Georgi 
Date:   Thu Aug 15 20:41:15 2013 +0200

emulation/qemu-i440fx: style cleanup

Drop unused and commented out variable, and fix a comment while at it.

Change-Id: I1bd7d10aca949c8579433ea1c91264fd816a3fb4
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/3873
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/3873 for details.

-gerrit