Workaround for unused variable warning.

Change-Id: I0a0c925509027f98f724d0a4347146f21ac06c02
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: https://review.coreboot.org/13624
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
8 files changed