f62c4bc464c2783974926969614a8649
author Akinobu Mita <akinobu.mita@gmail.com> 1222007233 +0900
committer Ingo Molnar <mingo@elte.hu> 1222078533 +0200

x86: check for ioremap() failure in copy_oldmem_page()

Add a check for ioremap() failure in copy_oldmem_page().
This patch also includes small coding style fixes.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>