From: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Date: Wed, 30 Jul 2014 23:08:30 +0000 (-0700)
Subject: hwpoison: call action_result() in failure path of hwpoison_user_mappings()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~210^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52089b14c08f6ee9886c40b031712383fa24ddd9;p=pandora-kernel.git

hwpoison: call action_result() in failure path of hwpoison_user_mappings()

hwpoison_user_mappings() could fail for various reasons, so printk()s to
print out the reasons should be done in each failure check inside
hwpoison_user_mappings().

And currently we don't call action_result() when hwpoison_user_mappings()
fails, which is not consistent with other exit points of memory error
handler.  So this patch fixes these messaging problems.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Chen Yucong <slaoub@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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