tree e7f4cd9b0a9724241c68a6fbf7a25e695429a6e8
parent dd9c1549edef02290edced639f67b54a25abbe0e
author Daniel J Blueman <daniel.blueman@gmail.com> 1298424839 +0800
committer H. Peter Anvin <hpa@linux.intel.com> 1299025923 -0800

x86, build: Make sure mkpiggy fails on read error

Ensure build doesn't silently continue despite read failure,
addressing a warning due to the unchecked call.

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
LKML-Reference: <AANLkTimxxTMU3=4ry-_zbY6v1xiDi+hW9y1RegTr8vLK@mail.gmail.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>