From 6629326b89b6e69cc44276e1649a31158bb2c819 Mon Sep 17 00:00:00 2001
From: Hillf Danton <dhillf@gmail.com>
Date: Fri, 23 Mar 2012 15:01:48 -0700
Subject: [PATCH] mm: hugetlb: cleanup duplicated code in unmapping vm range

Fix code duplication in __unmap_hugepage_range(), such as pte_page() and
huge_pte_none().

Signed-off-by: Hillf Danton <dhillf@gmail.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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