From: Zhao Hongjiang <zhaohongjiang@huawei.com>
Date: Thu, 13 Sep 2012 08:38:03 +0000 (+0800)
Subject: userns: fix return value on mntns_install() failure
X-Git-Tag: v3.8-rc1~77^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae11e0f18482bfe0cd83b9b61434ea7e0bd94e25;p=pandora-kernel.git

userns: fix return value on mntns_install() failure

Change return value from -EINVAL to -EPERM when the permission check fails.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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