linux-kernel - [46/90] IPVS: Free resources on module removal

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Message-Id: <20110812210556.137927030@clark.kroah.org>
Date:	Fri, 12 Aug 2011 14:04:31 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Julian Anastasov <ja@....bg>,
	Hans Schillstrom <hans.schillstrom@...csson.com>,
	Simon Horman <horms@...ge.net.au>
Subject: [46/90] IPVS: Free resources on module removal

3.0-stable review patch.  If anyone has any objections, please let us know.

------------------


From: Simon Horman <horms@...ge.net.au>

[ Upstream commit 7676e345824f162191b1fe2058ad948a6cf91c20 ]

This resolves a panic on module removal.

Reported-by: Dave Jones <davej@...hat.com>
Acked-by: Julian Anastasov <ja@....bg>
Signed-off-by: Hans Schillstrom <hans.schillstrom@...csson.com>
Signed-off-by: Simon Horman <horms@...ge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 net/netfilter/ipvs/ip_vs_ctl.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -3771,6 +3771,7 @@ err_sock:
 void ip_vs_control_cleanup(void)
 {
 	EnterFunction(2);
+	unregister_netdevice_notifier(&ip_vs_dst_notifier);
 	ip_vs_genl_unregister();
 	nf_unregister_sockopt(&ip_vs_sockopts);
 	LeaveFunction(2);


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