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@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index f6fe4d400502..8c2919ca36f6 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;
 }