From: Arnaldo Carvalho de Melo <acme@mandriva.com>
Date: Thu, 18 Aug 2005 23:47:02 +0000 (-0300)
Subject: [DCCP]: Set dccp_ctl_socket to NULL in dccp_ctl_sock_exit
X-Git-Tag: v2.6.14-rc1~1035^2~63
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5480855bfbc125f34d9b752689bb9a64da7e1fc6;p=linux-2.6

[DCCP]: Set dccp_ctl_socket to NULL in dccp_ctl_sock_exit

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 0b715ceb38..8b613c3017 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -506,8 +506,10 @@ static int __init dccp_ctl_sock_init(void)
 #ifdef CONFIG_IP_DCCP_UNLOAD_HACK
 void dccp_ctl_sock_exit(void)
 {
-	if (dccp_ctl_socket != NULL)
+	if (dccp_ctl_socket != NULL) {
 		sock_release(dccp_ctl_socket);
+		dccp_ctl_socket = NULL;
+	}
 }
 
 EXPORT_SYMBOL_GPL(dccp_ctl_sock_exit);