From: Johannes Weiner <hannes@cmpxchg.org>
Date: Tue, 22 Sep 2009 00:02:59 +0000 (-0700)
Subject: mm: return boolean from page_has_private()
X-Git-Tag: v2.6.32-rc1~513
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edcf4748cd56adcdf0856cc99ef108a4ea3ac7fe;p=pandora-kernel.git

mm: return boolean from page_has_private()

Make page_has_private() return a true boolean value and remove the double
negations from the two callsites using it for arithmetic.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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