From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 17 Apr 2015 02:00:50 +0000 (-0400)
Subject: dm crypt: fix missing error code return from crypt_ctr error path
X-Git-Tag: omap-for-v4.1/fixes-rc1~106^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44c144f9c8e8fbd73ede2848da8253b3aae42ec2;p=pandora-kernel.git

dm crypt: fix missing error code return from crypt_ctr error path

Fix to return a negative error code from crypt_ctr()'s optional
parameter processing error path.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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