From: Julian Anastasov <ja@ssi.bg>
Date: Wed, 16 Jul 2014 08:26:47 +0000 (+0200)
Subject: ipvs: stop tot_stats estimator only under CONFIG_SYSCTL
X-Git-Tag: v3.2.64~248
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25cc3a3e96212b82c5e079e115857da49a1ccc47;p=pandora-kernel.git

ipvs: stop tot_stats estimator only under CONFIG_SYSCTL

[ Upstream commit 9802d21e7a0b0d2167ef745edc1f4ea7a0fc6ea3 ]

The tot_stats estimator is started only when CONFIG_SYSCTL
is defined. But it is stopped without checking CONFIG_SYSCTL.
Fix the crash by moving ip_vs_stop_estimator into
ip_vs_control_net_cleanup_sysctl.

The change is needed after commit 14e405461e664b
("IPVS: Add __ip_vs_control_{init,cleanup}_sysctl()") from 2.6.39.

Reported-by: Jet Chen <jet.chen@intel.com>
Tested-by: Jet Chen <jet.chen@intel.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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