From: Jiang Liu <liuj97@gmail.com>
Date: Thu, 6 Jun 2013 16:07:28 +0000 (+0800)
Subject: zram: simplify and optimize dev_to_zram()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~76^2~224
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80de574dca050b734d8413a98a983fba3d06240b;p=pandora-kernel.git

zram: simplify and optimize dev_to_zram()

Simplify and optimize dev_to_zram() without walking the zram_devices
array.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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