From: Xishi Qiu <qiuxishi@huawei.com>
Date: Tue, 12 Nov 2013 23:07:19 +0000 (-0800)
Subject: mm: use pgdat_end_pfn() to simplify the code in others
X-Git-Tag: v3.13-rc1~106^2~237
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83285c72e08c42848808039ef2d3b67a1bb88832;p=pandora-kernel.git

mm: use pgdat_end_pfn() to simplify the code in others

Use "pgdat_end_pfn()" instead of "pgdat->node_start_pfn +
pgdat->node_spanned_pages".  Simplify the code, no functional change.

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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