From: Huang Shijie <shijie8@gmail.com>
Date: Mon, 30 Jul 2012 21:42:30 +0000 (-0700)
Subject: fork: use vma_pages() to simplify the code
X-Git-Tag: v3.6-rc1~41^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2412b7fa7a3816fa8633dc2ff19f1a90aabe423;p=pandora-kernel.git

fork: use vma_pages() to simplify the code

The current code can be replaced by vma_pages().  So use it to simplify
the code.

[akpm@linux-foundation.org: initialise `len' at its definition site]
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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