tree bee84ab5cec30fa71c0449f6589955293db9ee44
parent 3ba5eebc40a9839226e5f0d81a3e9f8fcfb8ebae
author Wanpeng Li <liwanp@linux.vnet.ibm.com> 1378934582 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1378940292 -0700

mm/madvise.c: fix return value of madvise_hwpoison()

The return value outside for loop is always zero which means
madvise_hwpoison return success, however, this is not truth for
soft_offline_page w/ failure return value.

Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>