From cd2579d7aa7bfc966cc271a88e77f8cfc3b0b7ba Mon Sep 17 00:00:00 2001
From: Hugh Dickins <hugh@veritas.com>
Date: Tue, 14 Nov 2006 13:43:38 +0000
Subject: [PATCH] [PATCH] hugetlb: fix error return for brk() entering a
 hugepage region

Commit cb07c9a1864a8eac9f3123e428100d5b2a16e65a causes the wrong return
value.  is_hugepage_only_range() is a boolean, so we should return
-EINVAL rather than 1.

Also - we can use "mm" instead of looking up "current->mm" again.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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