From: Jianpeng Ma <majianpeng@gmail.com>
Date: Thu, 11 Oct 2012 02:45:36 +0000 (+1100)
Subject: md/bitmap:Don't use IS_ERR to judge alloc_page().
X-Git-Tag: v3.7-rc1~10^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=582e2e056a5c3410174c23f5134e6b00e0db9101;p=pandora-kernel.git

md/bitmap:Don't use IS_ERR to judge alloc_page().

Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
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