x86/microcode/intel: Drop orig_sum from ext signature checksum

It is 0 because for !0 values we would have exited already.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1457345404-28884-6-git-send-email-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Borislav Petkov 2016-03-07 11:10:04 +01:00 • committed by Thomas Gleixner
commit 4ace2e7a48