Patch merged into coreboot/master: util/broadcom: close file on error

the following patch was just integrated into master:
commit 5f771dca27dd54c1eb5857344caf235cab83e568
Author: Patrick Georgi 
Date:   Thu Dec 15 14:51:08 2016 +0100

util/broadcom: close file on error

Change-Id: I5193c6a9f08398b881c971c7175654ba5775b34a
    Signed-off-by: Patrick Georgi 
    Found-by: Coverity Scan #1323509
    Reviewed-on: https://review.coreboot.org/17876
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/17876 for details.

-gerrit