From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sun, 4 Mar 2012 02:58:11 +0000 (-0800)
Subject: userns: Remove unnecessary cast to struct user_struct when copying cred->user.
X-Git-Tag: v3.5-rc1~107^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=74ba508f60c3650595297b33a4cdfd02e443194e;p=pandora-kernel.git

userns: Remove unnecessary cast to struct user_struct when copying cred->user.

In struct cred the user member is and has always been declared struct user_struct *user.
At most a constant struct cred will have a constant pointer to non-constant user_struct
so remove this unnecessary cast.

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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