Patch merged into coreboot/master: 081651b northbridge/intel/nehalem/northbridge.c: Remove unused variable

the following patch was just integrated into master:
commit 081651b6677c64a5f2861d831822b5f8f3517c21
Author: Edward O'Callaghan 
Date:   Thu Jun 26 22:15:29 2014 +1000

northbridge/intel/nehalem/northbridge.c: Remove unused variable

Spotted by Clang.

Change-Id: I17e64ee989b611fac91072b9e97eab168cfae525
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/6128
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Vladimir Serbinenko

See http://review.coreboot.org/6128 for details.

-gerrit