From 574979c617eb9593f8dfbb804da3f0e00f8bf28e Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Wed, 28 Aug 2013 09:51:41 -0700
Subject: [PATCH] sysfs: sysfs_create_groups returns a value.

When I included the "empty" function for sysfs_create_groups() when
CONFIG_SYSFS=n, I forgot to return a value for it, so things blew up the
build.  This patch fixes that, stupid me.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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