From: Julian Anastasov <ja@ssi.bg>
Date: Thu, 12 Jun 2014 06:17:55 +0000 (+0300)
Subject: ipvs: stop tot_stats estimator only under CONFIG_SYSCTL
X-Git-Tag: omap-for-v3.16/fixes-rc4~53^2~31^2~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9802d21e7a0b0d2167ef745edc1f4ea7a0fc6ea3;p=pandora-kernel.git

ipvs: stop tot_stats estimator only under CONFIG_SYSCTL

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>
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