From 40f2b6ffe525e975203c1621d4d4abaa7689b674 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Sat, 24 Jul 2010 11:10:09 +0200
Subject: [PATCH] fscache: fix build on !CONFIG_SYSCTL

Commit 8b8edefa (fscache: convert object to use workqueue instead of
slow-work) made fscache_exit() call unregister_sysctl_table()
unconditionally breaking build when sysctl is disabled.  Fix it by
putting it inside CONFIG_SYSCTL.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: David Howells <dhowells@redhat.com>
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