netdev - [PATCH net 2/3] llc2: Call llc_station_exit() on llc2

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Date:	Mon, 13 Aug 2012 13:50:43 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	netdev@...r.kernel.org
Subject: [PATCH net 2/3] llc2: Call llc_station_exit() on llc2_init()
 failure path

Otherwise the station packet handler will remain registered even though
the module is unloaded.

Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 net/llc/af_llc.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index f6fe4d4..8c2919c 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -1206,7 +1206,7 @@ static int __init llc2_init(void)
 	rc = llc_proc_init();
 	if (rc != 0) {
 		printk(llc_proc_err_msg);
-		goto out_unregister_llc_proto;
+		goto out_station;
 	}
 	rc = llc_sysctl_init();
 	if (rc) {
@@ -1226,7 +1226,8 @@ out_sysctl:
 	llc_sysctl_exit();
 out_proc:
 	llc_proc_exit();
-out_unregister_llc_proto:
+out_station:
+	llc_station_exit();
 	proto_unregister(&llc_proto);
 	goto out;
 }



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