From 61a27f08a63ee9460653633d8a9cc5a09dcb9aa5 Mon Sep 17 00:00:00 2001
From: Kinglong Mee <kinglongmee@gmail.com>
Date: Fri, 23 May 2014 20:53:44 +0800
Subject: [PATCH] NFSD: Cleanup unused variable in nfsd_setuser()

Commit 8f6c5ffc8987 ("kernel/groups.c: remove return value of
set_groups") removed the last use of "ret".

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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