From: vignesh babu <vignesh.babu@wipro.com>
Date: Fri, 19 Oct 2007 21:38:44 +0000 (+0100)
Subject: dm: use is_power_of_2
X-Git-Tag: v2.6.24-rc1~130^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f3c3f0afa50782dc1742c968646c491657d255a;p=pandora-kernel.git

dm: use is_power_of_2

Replacing n & (n - 1) for power of 2 check by is_power_of_2(n)

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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